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» Hollofiber or synthetic winterizer: which material is warmer. Holofiber filler: pros and cons, reviews. Hollofiber: what temperature, weather is it designed for? What is warmer and better: holofiber or synthetic winterizer, artificial and natural fluff? Is it possible and how to wash ho

Hollofiber or synthetic winterizer: which material is warmer. Holofiber filler: pros and cons, reviews. Hollofiber: what temperature, weather is it designed for? What is warmer and better: holofiber or synthetic winterizer, artificial and natural fluff? Is it possible and how to wash ho

Hollofiber or synthetic winterizer: which material is warmer

When buying winter clothes, you should pay attention not only to the style, fabric and finish of the product, but also to the warming material, since it largely depends on it how comfortable, convenient and warm the jacket or coat will be. Hollofiber or synthetic winterizer: what will be warmer, more practical and more durable? To find out the answer to this question, you need to carefully study all the properties of these materials.

A synthetic winterizer is a light, elastic, voluminous non-woven synthetic insulation that has been successfully replacing natural ones - down, feather and sheep's wool for several decades.

The technological process for the production of synthetic winterizer is based on the bonding of polyester fibers into a homogeneous fabric in one of three ways:

  1. Adhesive, using a composition of latex.
  2. Needle-punched - on machines with special equipment.
  3. Thermal - under the influence of high temperatures.

The latter method is considered the most effective, since the canvas becomes especially durable and dimensionally stable. The insulation obtained as a result of thermal soldering is called eurosynthetic winterizer.

The density scale of synthetic winterizer fabrics is quite large - from 40 to 1500 g / cm3. To insulate various products, they are laid out in layers and fastened together.

Interesting fact! Sometimes natural wool is added to synthetic fibers to increase heat-saving characteristics. The resulting material is called sherstepon and is used in sewing blankets and mattresses for strollers and cribs for small children.

Sintepon: pros and cons

The synthetic winterizer is a popular insulating material, since it has a number of positive properties:

  • light weight compared to wool insulation and batting;
  • resistance to various deformations;
  • high thermal insulation qualities;
  • low hygroscopicity;
  • low melting point.

The undoubted advantage of the synthetic winterizer is the low cost of production, which makes all products with it democratically priced.

However, the synthetic winterizer also has negative qualities, and very significant:

  • usage adhesive compositions makes the insulation unsafe for the body, because, breaking down during washing, glue particles can cause allergic reactions;
  • in the process of washing, the fibers of the synthetic winterizer stray into lumps, which are very difficult to “fluff”;
  • the material does not pass air well, therefore synthetic winterizer coats and jackets are not suitable for especially low temperatures - you can freeze in them;
  • synthetic winterizer fibers are able to "migrate" and seep through the upper fabric, giving clothes an untidy and unpresentable look;
  • very often, second-rate raw materials are used for the production of synthetic winterizer insulation, which significantly reduces both the quality and the service life of products.

Nevertheless, synthetic winterizer is still one of the most popular insulating materials used in many industries.

Scope of application

Due to its operational and heat-saving characteristics, as well as optimal ratio"Price-quality" synthetic winterizer is used:

  • in production upholstered furniture as a layer in sofas, armchairs, poufs and other products;
  • for sewing sleeping bags, tents and various tourist equipment;
  • in the shoe industry for warming winter quilted boots;
  • when sewing outerwear- children's and adult jackets, coats, overalls;
  • as a filler for blankets, mattresses and pillows;
  • in construction - for insulation individual elements buildings.

Interesting! AT recent times sintepon began to be used as a filter material during installation air systems, as well as in domestic air conditioners. Its fibers successfully delay even tiny particles dirt, completely purifying the air.

Product Care

Compliance with the rules for caring for things insulated with padding polyester will significantly extend their service life and preserve their original appearance.

  1. Washing is best done by hand using liquid detergents containing no chlorine.
  2. It is impossible to soak clothes or bedding with synthetic winterizer.
  3. When washing in the machine, you need to select the mode for delicate laundry. The water temperature should not exceed 400C.
  4. Sintepon things do not twist. Clothes are loosely hung on hangers and allowed to drain.
  5. During machine wash the spin and dry modes must be turned off.
  6. If the clothes need to be ironed, then this should be done carefully: set the iron regulator to minimum heat and iron through cotton fabric.

It's important to know! In order for the synthetic filler not to go astray during washing, it is recommended to put two or three tennis balls in the drum of the washing machine along with the clothes.

Holofiber: warm and fluffy

Translated from English, "holofiber" means "hollow fiber". Indeed, this innovative material consists of thin polyester fibers, inside of which there is air. It is its presence both outside and inside that provides the wonderful warming qualities for which this material is famous.

Each holofiber fiber is twisted into such a tight spring that it seems like a small ball. In general, the mass of insulation resembles a fluffy snowdrift or an air cloud.

The method for the production of holofiber was developed and patented in 2005 by the Moscow Termopol plant, which produces several types of material:

  • non-woven fabric - more often goes to the manufacture of outerwear;
  • plates of various thicknesses - used in construction for insulation of structures, as well as in furniture production;
  • balls are an indispensable filler for pillows, blankets and mattresses.

Even at the manufacturing stage, holofiber fibers are subjected to sterilization, therefore, in the future, during operation, they withstand not only numerous washings, but also hot steam treatment and even boiling.

Interesting to know! There is a technology in which polyester and silicone fibers are processed high temperatures in special heat chambers. The result is a "thermofiber" material, which differs from holofiber in its increased heat-saving properties.

Another modern insulating material, thinsulate, has similar characteristics. The difference between it and holofiber is that thinsulate in its properties is similar to natural swan or eider down - just as weightless and warm.

Characteristics

In terms of performance, holofiber resembles high-quality cotton, but unlike it, synthetic material is much more resistant to abrasion, does not stray into lumps and does not lose its original shape.

In addition, holofiber has the following qualities:

  • high level of heat and sound insulation;
  • breathability;
  • increased elasticity and softness;
  • resistance to numerous deformations;
  • hypoallergenicity and safety;
  • high elasticity;
  • no static electricity.

Hollofiber is not subject to rotting, mold, pathogenic bacteria and microorganisms, does not accumulate odors, therefore it is an indispensable material in bedrooms and children's rooms.

Where applicable

Under the brand name "holofiber" many different products are produced. The most common areas of use for this insulation are:

  • tailoring of outerwear - jackets, coats, overalls, raincoats;
  • production of pillows, blankets and mattresses;
  • production of upholstered furniture;
  • filling children's toys;
  • insulation of buildings under construction;
  • air system filtration.

In addition, holofiber canvas is used even in the aviation and space industries.

Rules for the care of holofiber products

Jackets and coats with holofiber are as warm as down jackets, and it is much easier to care for these products. It is enough to remember a few simple rules.

  1. Hollofiber is washed by hand or in a typewriter; pre-soaking of products is not required.
  2. You can use a machine spin at low speeds and drying in a centrifuge.
  3. Hollofiber perfectly tolerates cleaning by any chemical means.
  4. After drying, shake the clothes vigorously enough to give them their original appearance.
  5. Ironing for holofiber products is not applicable.

It's important to know! If a pillow or blanket long-term storage still lost their shape, just take out the insulation, fluff it with your hands and put it back. It is for this purpose that most products with holofiber have a zipper.

What is better - synthetic winterizer or holofiber

After carefully reading all the characteristics of synthetic winterizer and holofiber, you can understand the difference between these two materials.

  1. Safety. If the synthetic winterizer under certain conditions can release toxic substances, then the ecological purity of the holofiber allows you to successfully use it in the clothes or bed of a small child.
  2. Resistant to deformation. It is easy to recognize a synthetic winterizer product: after two or three washings, the filler “crumples”. Hollofiber retains its shape after dozens of stays in washing machine.
  3. Thermal insulation. Hollofiber is warmer: in jackets made of it, even forty-degree frost is not terrible. The synthetic winterizer is mainly designed for the autumn-spring period, when the thermometer almost never drops below zero.
  4. Durability. A blanket, pillow or jacket with holofiber will last much longer than padding polyester.

The only advantage of the synthetic winterizer is its low price, but against the background of all of the above, it does not look very impressive.

In general, the right to choose insulating material for outerwear, filler for items home furnishings or bedding remains with the buyer.

With the advent of cold weather, just in time, you think about the question of how to choose a down jacket. And how can you do without this warm and light outerwear if you are young and active, prefer a jacket that does not hinder movement, and dress in a sporty style?

Well, it's time to go shopping. Just first think carefully - on what grounds are you going to choose a down jacket?

The main thing when choosing a down jacket for the winter is the filler. In Russia, for some reason, any jacket equipped with insulation is called a down jacket, even if it is of artificial origin. But the amount of heat that this jacket is able to retain directly depends on the degree of naturalness of the filler.

We have selected the most important tips how to choose a down jacket for the winter:

1. If the tag says English word down(fluff) - everything is in order, in front of you is a down jacket that has every right to be called that. In addition, next to the most often there is the word feather, that is, a feather, because jackets from one fluff are very rare. Pay attention to the percentages of these two components of the filler. For cold edges, it is recommended to purchase a truly warm jacket, i.e. 70% down and 30% feather. If your winter is warm, or you don't plan to spend much time outside, or you have a fur coat, then you can choose a down jacket with a ratio of 60/40 or 50/50. By the way, they are cheaper. If you are going to use a down jacket for outings in nature or skiing, choose the warmest jacket, 80/20.

2. Not going to wear synthetics? So, immediately refuse products that have the designation on the tag polyester, cotton or wool. Under the guise of a down jacket, they are trying to sell you a jacket on cotton, batting or synthetic winterizer.

3. Down should be stitched in even small blocks. Ideally, the sections do not exceed 20x20 cm. In larger ones, the fluff falls off and deprives you of such necessary protection from the cold. Inside each block, the fluff should be evenly distributed. Feel the jacket and make sure there are no lumps.

4. For a city dweller who is not fond of skiing, a single-layer down jacket is quite enough. And there are also two-layer ones - they store heat better and let the cold through more slowly.

5. The filler should recover easily and quickly after compression. Therefore, it will be useful to check. Squeeze a part of the jacket in your hand, then let go abruptly and observe - did the fabric quickly straighten out? There is more reliable way: check the tag, the compression ratio should be indicated there, it is denoted by the letters F.P., that is fill power. On a quality down jacket, you will see the number 550 or more.

6. When trying on a jacket, make sure that the feathers do not pierce the fabric. If you feel tingling, walking in this down jacket will be very uncomfortable!

7. And again we look at the label. Look for the designation DIN EN 12934 - it indicates the quality processing of down. This means that the down and feathers are properly washed, dried and sanitized before being filled into the jacket.

The most important thing - the "stuffing" - we checked. But there are still other details that also affect the quality of the jacket.

The accessories should be strong and reliable, ideally, a bag with spare buttons or buttons is attached to the jacket.

- The seams on a high-quality down jacket are even and strong, without threads coming out. The lining is also stitched, which does not allow fluff to fall off.

The cuffs of the sleeves, the bottom of the jacket or the belt at the waist should be in the form of an elastic band - this ensures that no cold will sneak under the down jacket.

It is very good if the down jacket has a detachable hood and fur trim. This will facilitate the process of washing or cleaning. Even better, if the product is equipped with a "undershirt" - a knitted "second jacket" without sleeves, which can also be unfastened.

A high quality product must be supplied with a small bag containing a sample of fluff. That's what all self-respecting manufacturers do.

If you can't find the information you need (country of origin, cleaning methods, down to feather ratio, etc.) on the label, don't buy it! Such a product is definitely not of high quality.

How to care for a down jacket

But now, finally, all the stages of a captious check have been passed, you are convinced of the quality of a down jacket, you have bought yourself reliable protection from the winter cold. Now, in order for the jacket to be worn as long as possible, it is necessary to properly care for it.

Wash should occur at temperatures up to 40 degrees, in the gentle spin mode. Do not soak down jackets! Their exposure to water should be brief. Drying a down jacket on a battery means ruthlessly shortening its life. Experts advise drying the jacket unfolded, in a ventilated room or on a balcony. You just need to lay out the down jacket on a thick terry towel and wait until the towel absorbs all the moisture. From time to time the jacket needs to be turned over.

Detergents for washing a down jacket should be selected carefully. Special powders and liquids have antibacterial properties, do not allow microorganisms to multiply in the fluff, and prevent decay. If you want your down jacket to not absorb water and remain just as warm and cozy, do not be stingy with the purchase special means to wash it. We also advise you to spend money on buying a water-repellent spray, which you need to spray the down jacket after each wash - then even the rain will not be able to spoil your pleasure from walking!

These care rules are quite simple, and the pleasure of buying a branded down jacket will last at least 5 seasons. So - go ahead, to the store, for such a fashionable, beautiful, warm and comfortable down jacket!

The main advantage of winter clothing is the ability to retain heat and be reliable protection from low temperatures. This ability depends on what kind of insulation is used for a particular thing. Such materials as fluff and synthetic winterizer are widely used today. To determine which filler is better, let's look at the properties of each of them.

It is customary to use natural fluff for warming outerwear. This was even fixed in the name of things - “down jackets”. To prevent the clothes from getting wet and letting the cold through, its contents must have the property of not letting in, but repelling moisture. Therefore, clothes are filled with down obtained from waterfowl. Most often, duck or goose down is used for this, less often - swan down.

Reference! It is believed that the warmest and most suitable for regions with severe winters is eiderdown filler. Products with natural eider down are more expensive than jackets with duck or goose down.

Sintepon as an artificial filler

A synthetic winterizer, a material made of artificial fibers, has become a modern insulation that has replaced natural fluff. Bonded together by heat, glue, or mechanical bonding, polyester synthetic fibers have become a replacement for down, making filling cheaper.

Features, characteristics and differences

Each of the materials has its pros and cons.

Down pros and cons

One of the main advantages of down insulation is natural origin and environmental friendliness.

Down has other positive qualities:

  • reliable thermal insulation comfortable conditions in winter;
  • ability to repel moisture;
  • light weight, does not weigh down the product;
  • practicality, longevity.

Reference! Adding feather to the down filling increases the life of the product. Their price should be lower than products with 100% down insulation.

Cons available for down heaters:

  • in people with hypersensitivity can cause allergic reactions;
  • compliance with special conditions (washing and drying of the product) during care.

Pros and cons of synthetic winterizer as a filler

Manufacturers artificial material managed to endow it with many qualities of fluff.

Pluses of a synthetic winterizer:

  • the ability to retain heat well;
  • moisture resistance;
  • ease;
  • high wear resistance;
  • hypoallergenicity;
  • ease of care;
  • affordable cost.

The negative aspects of synthetic insulation are associated with its washing:

  • Wash gradually adversely affects the fibers of the filler. They are destroyed, which leads to a deterioration in the appearance of the product.
  • During washing, the synthetic winterizer may stray into a lump.

Which jacket is better to choose: down or synthetic winterizer

Knowing what qualities they have various materials let's see how these qualities are manifested in finished product. This will help you decide what is better to choose, clothes on synthetic winterizer or on natural fluff.

Down jackets filled with natural down

The main thing advantage down jackets - reliable protection by cold. Natural down makes the jacket light and very warm. Down jackets with eiderdown, goose or duck down are best purchased for residents of the northern regions, where constant low temperatures are observed in winter.

In temperate latitudes, down jackets may also be needed for people who spend a long time outdoors.

However, these products have several shortcomings. The main ones are the high price and complexity of care.

Important! Professional dry cleaning instead of self-washing at home will preserve the quality look and extend the life of the down jacket.

advantage synthetic winterizer material becomes practicality and functionality, affordable price. Winter things with insulation made of synthetic fibers also retain heat well. Their lightness and water resistance make the products most convenient for active people who do not change their lifestyle even in winter. Jackets on synthetic winterizer provide comfort during long walks, sports, outdoor games.

Another advantage of artificial content is ease of maintenance. You can wash these jackets yourself.

Flaws winter jackets on a synthetic winterizer are also associated with the care of the product. The synthetic winterizer, which tends to stray when wet and washed, will make you work hard to return products that do not have stitching to their previous appearance.

Important! So that the insulation does not crumple during washing, you need to place tennis balls in the drum of the washing machine along with the jacket.

What to look for when choosing a winter jacket

Knowledge of properties and features different materials help you decide which jacket to buy.

But the choice of a particular product will require attention to the thing, because no filler will save a poor quality jacket.

  • Carefully study the label, ask the seller about the insulation, how to care for the product.
  • Carefully consider the jacket, pay attention to its weight: the real quality of the jacket does not make it heavy.
  • Take Special attention filler. See how evenly it is distributed throughout the thing, whether there is a stitching that secures the material.
  • Do not forget to study the quality of all seams and fittings fastening. Crooked stitching, sticking out threads are never found in serious brands, but are not uncommon for fakes, which should have a low cost.

The choice of a winter jacket is a serious matter, it depends not only appearance but also human health.

The women's clothing store presents down jackets, short coats and coats with different insulation, so you involuntarily wonder what filler to choose winter jacket so as not to freeze in it cold? Important indicator the ability of a down jacket to retain heat is a filler. The durability of the product and the preservation of its original properties even after a couple of seasons of wear depend on the quality and properties of the insulation.

On sale you can find one- or two-layer fashionable down jackets different style. For the Russian winter, two-layer jackets are more suitable, and for European and southern regions, a single-layer jacket is quite suitable, it can withstand temperatures up to minus 12 degrees, and there is no lower.

Before proceeding with the choice of a down jacket for the winter, in accordance with, let's deal with its filling and study the entire list of contenders for filling a winter jacket. So, manufacturers choose artificial synthetic fibers and natural materials as a filler.

Natural ones have been a priority for a long time, as they kept heat well, but they require complex care and the creation of special conditions for washing. New-fashioned synthetic ones are slightly inferior in terms of heat-shielding properties, and some even surpass natural heaters. The main advantages of synthetic insulation include ease of care and hypoallergenicity.

Each type of filler has its own characteristics and features. Want to figure out which filler is the best? Let's explore the qualities and properties of each of them.

What is the best filler for a down jacket: types and descriptions of materials

Consider all natural fillers

Fluff. It can be duck, swan, eider down. Jacket stuffed with it proper care will last over 10 years. Thanks to this filler, jackets stuffed with down got their name "down jacket". Advantages of the material: high heat-saving capacity, lightness, softness and durability.


The photo shows a natural filler for a women's down jacket down

As for the shortcomings, we will refer to them high cost the final product (although it is formed not only due to the filler, but also depends on the coating fabric, style and brand). For the care and washing of a down jacket based on down, special conditions. Sensitive people also note the appearance allergic reactions while wearing.

Among all the downs, the most expensive and warmest is eider fluff. It is used for warming products for women living in harsh climates. Jackets with eider down are suitable for outings, long walks in the fresh air.

Goose and duck down the most common option. Recently, it has often been blended with synthetic fibers to keep the cost down. In principle, this has little effect on the heat-saving abilities of products. And judging by the reviews, women's down jackets with duck and goose down mixed with artificial fibers are easier to wash and retain their properties after manipulation in an automatic machine.


Feather + down. A fairly common filling for women's down jackets and coats. On the one hand, the pen reduces the cost of the product, and on the other hand, it creates a certain basis for volume. On the personal experience I will say that a down jacket with a feather can be washed at home.

For information: P uh is usually denoted on the manufacturer's labels with the word "down". Inscription "feather" means a mixed type of feather with down. Word "Intelligentdown" indicates that a combination of down and synthetic filling is used here. Want to know how to choose good down jacket female by filler, you will have to learn these characteristics by heart. In addition to these inscriptions, the label may contain the designation "Cotton" or "polyester." This means that cotton, batting or synthetic winterizer was used for filling.

The label also indicates the ratio of down component to feather (fraction on the label). 70/30 or 80/20. Usually the first digit is the percentage of the pen. Check the percentage before buying a down jacket. Normal - 70-80%. It is with this indicator of fluff that the product will be adapted to the harsh climate and cold winter.

Looking ahead a little, I’ll tell you how to determine how to determine a synthetic winterizer or fluff is in a down jacket. To do this, squeeze the filler through the fabric with two fingers, and rub it between your fingers. At the synthetic winterizer, holofiber and other artificial filler, a creak will be heard, it will seem to slide between the fingers. The fluff does not make such a sound, and if the filler is created in a combination of fluff and feather, then between your fingers you will feel thin feather rods, they are quite noticeable to the touch.


Wool.
it natural material for filling jackets. They are conditionally called a down jacket, since there is no down in them. Winter Jacket or a short coat stuffed with wool perfectly retains heat and is inexpensive. Often sheep or camel wool is used for filling.

Disadvantages: the final product is heavy and shrinks when washed. Also causes allergic reactions. Recently, manufacturers have been practicing a mixed type of filling for down jackets, these are wool and synthetic fibers. Thanks to this combination, such jackets lend themselves well to washing at home in automatic washing machines.

Artificial fillers: advantages and disadvantages for down jackets

Sintepon . Popular and most cheap material for down jackets and coats. Lately he's been pushed back modern views fillers and was rarely used for stuffing clothes. Advantages:

  • retains heat well;
  • is not a hydroscopic material;
  • dries quickly after getting wet;
  • can be washed in automatic washing machines.

Disadvantages: loses volume after the first wash, and after a few washes it gets lumpy, with the exception of quilted products.


Isosoft
. Excellent material for filling down jackets. This is European membrane insulation from the manufacturer Libeltex.

Isosoft advantages:

  • has a low weight;
  • well repels moisture, does not absorb it;
  • even a thin layer perfectly retains heat;
  • products with isosoft filling can be washed in a washing machine;
  • the down jacket on isosoft dries quickly, does not lose its original appearance during long-term wear.

The disadvantage is the high cost.


Holofiber.
Artificial insulation made of synthetic spiral fibers. It is used as a heater for women's and children's clothing. According to the reviews of the owners of down jackets on holofiber, this real find for the Russian cold winter.

The following advantages of this material are noted:

  • a light weight;
  • does not get lost when washing;
  • inexpensive and accessible;
  • bulk material;
  • hypoallergenic.

It is believed that holofiber does not allow air to pass through well, but if it is used in conjunction with a down jacket fabric coating, this disadvantage disappears.


Thinsulate
. The insulation is made of highly siliconized polyester fiber, twisted in a spiral. There is air around the fibers. It is also called artificial swan down. The thickness of the fibers is 60 times less than the thickness of a human hair. It has a high ability to retain heat. To achieve identical characteristics, a thickness of 10 times less than conventional fillers is required. Initially, thinsulate was developed by order of NASA for the clothing of astronauts and polar explorers. Currently, this insulation is considered the warmest and thinnest of fillers for down jackets.

Advantages of thinsulate:

  • light weight with large volumes;
  • has improved thermal insulation properties;
  • in the process of wearing it does not stray into lumps;
  • well tolerates washing, does not deform and does not crumple after prolonged use;
  • environmentally friendly hypoallergenic material;
  • does not absorb odors;
  • does not shrink after getting wet;
  • dries quickly.

Among the disadvantages: it can cause overheating of the body, it is expensive and accumulates static electricity.

Sintepukh. It is a fluffy volumetric mass of synthetic fibers with a hollow structure. It consists of white springy fibers, intertwined, they form a dense structure. There are several types of synthetic down, among them siliconized down. Twisted polyester fibers are additionally processed silicone emulsion. This allows them not to cling to each other, to maintain volume for a long time.

The characteristics of the insulation are as close as possible to fluff.

Advantages of synthetic fluff:

  • environmental friendliness and hypoallergenicity,
  • the material does not absorb odors, does not accumulate dust;
  • high wear resistance, it does not collapse;
  • antibacterial, microorganisms and fungi do not live in synthetic fibers;
  • breathability, provides ventilation
  • resistant to deformation, the original form returns after compression, stretching;
  • water resistance, the fibers quickly evaporate moisture after wetting, but even wet they retain heat-insulating properties;
  • tolerates washing well, does not shrink;
  • in care, down jackets on sintepuhe are well washed in typewriters.

So, if we compare fillers for down jackets, which one is better, we can note the following: if you are looking for a light and warm down jacket, then your choice is sintepuh or tinsulate filler. For allergy sufferers, it is also better to choose synthetic insulation, they do not cause allergic reactions and do not contribute to the reproduction of microorganisms. All adherents of natural insulation are recommended a combination of feather + down, they have the best operational characteristics than 100 down or feather. If the proportion is indicated on the label: 80% down (down) in a combination of 20% feather, you will not freeze in a down jacket even in extreme weather conditions.

Recently, more and more often on clothing tags opposite the word "filler" you can find the following phrase: spray-bonded cotton wool. Many of my friends and blog readers ask what kind of filler it is, how it behaves in winter, and how to take care of it.


Spray-bonded cotton wool is an environmentally friendly, safe material. On the label of a down jacket or jacket, it is indicated as follows: spray bonded wadding. It is made from natural cotton and cotton wool. It is soft, wear-resistant and breathable material. By technical properties This filler is close to bio-fluff. He possesses high quality thermal insulation, does not cause allergies, does not give in to rotting and corrosion, does not crumple, has air permeability. Be sure that microorganisms, moths and other insects will not start in the spray-bonded cotton filler. Spray-bonded wadding will not climb through the seams and roll into clumps. It will help you withstand the most severe frosts.

I hope I answered the question of what is the best filler for a down jacket and now you know for winter.