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Forclaz Women's MT100 Down Puffer Vest

Sale price: $79.99 Regular price:

The most compact of the down vests. A great warmth/light weight ratio!

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Size: Select a size
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This product runs small

Sale price: $79.99 Regular price:

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San Francisco, 735 Market St. Options

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About this item:

  • Warmth: Down with filling power of 800 in³ (cubic inches). Jacket hem tightening. Cuffs.
  • Compact Design: Easily folds away into its right-hand pocket using a zipper with double pull.
  • Weight: ~ 7.4 oz (210 g) in size S.1.2 oz/m² fabric; 15 denier
Model: 8397279

Product Features

Forclaz Women's MT100 Down Puffer Vest | Our team of backpacking enthusiasts designed this RDS-certified feather and down vest for backpacking in cold weather.

The most compact of the down vests. A great warmth/light weight ratio!

A photo of the Forclaz Women's MT100 Down Puffer Vest in use
A photo of the Forclaz Women's MT100 Down Puffer Vest in use


Down with filling power of 800 CUIN (cubic inches). Jacket hem tightening. Cuffs

Compact design

Easily folds away into its right-hand pocket using a zip with double puller

Water repellent

Surface-treated outer fabric to prevent water from getting in. PFC-free


2 zipped hand pockets

Abrasion resistant

Outer fabric: 100% polyamide, 35 g/sqm. 15 denier


This gilet weighs approximately 210 g in size M

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Image Gallery

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Forclaz Women's MT100 Down Puffer Vest, white Image 2 of 2

Questions & Answers

Look for product information, frequently asked questions, opinions...


I saw you are considering new colors for the men's vest. I suggest some natural colors if you add to this women's line as well. All the competing down jacket brands only carry black and maybe a blue or purple. We need some natural colors, green, gray, etc.


Thank you for sending this feedback. We will make sure to share it with the product manager.

By Uluç on Dec 28, 2023 | STAFF

Product Customer Reviews

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689 Reviews
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good quality.

good quality.

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worn under a thin waterproof jacket during winter hiking it keeps you warm this allows you to maintain freedom of movement not tested for water repellency

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Very good product Pockets…

Very good product Interior pockets would have been very useful

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Free and much appreciated! Nice cut, light, warm, nothing to complain about

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sleeveless jacket

very warm and soft

Very warm, cut…

Very warm, cuts the wind well

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fragile fabrics

After 5 days of non-intensive use, a hole formed in the fabric on the front. The feathers gradually disappear and the product is no longer as aesthetic as before. As for the heat, it will therefore decrease.

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practical sleeveless jacket

light, comfortable and compact

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Light and warm…

Light and warm at the same time

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Very good, neither too hot nor too cold


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too white

I would have liked a slightly ecru model, but that didn't exist

disappointed at first wash

satisfied with this down jacket until the first wash, although it was carried out following the advice. the down has clumped together to the point that it is no longer even wearable... too bad

Very comfortable and warm.

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Too tight

Gift, the person made a return because the down jacket is too fitted and too long for a small model with shapes.
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Size Guide

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Additional Product Information


Padding: 85.0% Grey Duck Down, 15.0% Grey Duck Feather ; Main fabric: 100.0% Polyamide ; Main lining: 100.0% Polyamide ; Padding - Inner fabric: 100.0% Polyester

How to measure the fill power of a down and feather wadding?

The fill power is a measure of the down fts thermal insulation capacity and its potential to Inchtrap Inch air. It is expressed in CUIN (cubic inches). So, down with a higher fill power (higher CUIN number) will occupy more space, trap more air and provide greater thermal insulation. For this down jacket with its 85% down and 15% feathers filling, the fill power is guaranteed to be 800 CUIN or more (international standard).

What are the advantages of a duck down and feather filling?

The durability and fill power properties of down give this jacket three qualities for hiking:- Thermal insulation thanks to the air trapped in the down and feathers- Ultra low weight: down is lighter than synthetic wadding while offering the same degree of warmth. This saves even more weight in your backpack- Ultra-compressible

In case of rain

The material of the quilted jacket is water repellent. It allows drops of water to slide off the fabric which delays the penetration of water into the quilted jacket while you get out of the rain. We nevertheless recommend wearing a waterproof jacket over the padded jacket in the event of prolonged exposure to the rain.

How to maintain your quilted down jacket

The down jacket can be worn throughout the winter and will certainly need to be washed. But the less you wash it, the more it will retain its thermal insulation and water repellency.Our advice: 1/Machine wash with a detergent suitable for down or technical garments, at 30°, with 2 or 3 tennis balls. Gentle spin cycle. 2/ tumble dry with 2 or 3 tennis balls, and repeat 2 or 3 times until it is completely dry.

How to restore the water-repellent properties?

Once you have cleaned your padded jacket, we recommend you use a water-repellent reactivator spray to preserve the hydrophobic properties of the outer fabric. This renews the fabric’s water repellent properties and optimises its performance throughout the lifespan of your garment.

Weight of the filling

XS: 53 gS: 57 gM: 63 gL: 70 gXL: 75 g2XL: 81 g

A snag? this is how to repair your down jacket

A tear on a padded jacket can happen when trekking! The good news is that it can be repaired with a repair patch to prevent the tear from getting bigger or feathers from escaping. Don't you feel at ease carrying out this repair yourself? Don't worry! Some Decathlon workshops offer an in-store repair service to mend your padded jacket using a heat-bonded patch.




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