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Product Features
Warmth
Filling, 85% down/15% feather. 660 CUIN. Jacket hem drawstring. Cuffs.
Lightweight
This down jacket weighs just 19.4 oz in size M.
Compact design
Folds away in its storage bag to be stuffed at the bottom of the bag.
Durable
Thermobonded main seams to stop feathers getting through.
Abrasion resistant
Stronger inserts on shoulders and wrists to resist impact
Ventilation
Ventilation zips facilitating evacuation of heat generated by the body
Waterproof
Completely water repellent fabric. Waterproof hood and shoulder inserts.
Pockets
2 hand pockets, 1 zipped chest pocket. 2 mesh inner pockets.
Product Customer Reviews
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Its a very good light weight warm jacket especially for snowfalls
I have been using this product for a good time but certainly it's a huge problem to see the rain pass through the seams and rather than the fabric having the water repellence , it absorbs all the water. I find it unacceptable for a product of this price range. It was difficult to find a small size for this one , still I managed to get one. But , this is all good with comfort and warmth with the scope of improvement in the fabric as it tears down relatively very easily. I did fixed it for myself because I wanted to keep it but now I feel that this certainly doesn't fulfills and regret to say that it didn't meet my expectations.
It doesn't worth the price. Definitely you can find better alternate in other brands
Thank you for taking out time to give your valuable feedback for Trek 900 Down Jacket. We are sorry that you were not satisfied with the product.
Trek 900 Down Jacket with a fill power of 660 CUIN and weight of 580g in size L containing 85% Down and 15% Feathers is made to protect from cold as low as -20 degree with proper layering while trekking.
However if the product was not satisfactory we apologize for not being able to guide to the right product during the time of purchase.
I suggest you to visit your nearest Decathlon store and our team will be more than happy to suggest you the right product according to your use.
I hope the information was helpful.
Kindly write back to me in case of any query.
Gokul BHANDARI
Product Trainer and Passionate Backpacker
Rip Stop fabric should be used to avoid quick wear and tear
Really pleased with how warm this jacket is. Great price too.
This jacket fits to size. is extremely warm and light weight, waterproof. i have tested it uptil -9 degree celsius and this jacket has really kept me warm. superb in extreme freezing conditions.
I bought this jacket a month back n it's been really useful as I m working in -20 °c. But it got struck somewhere and got torn a lil bit and the feathers are coming out. Pls help.. how to repair it.
Best jacket I ever have... Very - very warm, affordable price , beautiful, nice fit (always order one size small) but biggest drawback is ' upper cloth is very thin, very weak ' , you should very - very careful when wearing it.. Too much fillings comes out from everywhere like you are working in a poultry farm.. Very disappointed...
Thank you for sharing your feedback with us. We are really sorry to hear that the fillings are coming out. The outer fabric is designed to be lighter and be compact to take minimum space in your backpack. If the fillings are coming from one place you can push the feather inside and rub over the surface to avoid further loss of feather. However, if you see a large amount of feathers then it could be an issue. We would advise you to take it to any of our stores so that the team could help you.
I hope the information helps. You can write back to me for any further help: )
Varun Nair
Passionate Trekker
Great product for just 80£. Very warm, absolutely light weight. Not found in the store, I ordered online an M size (usually I wear an L), it suits me perfectly. Maybe just a bit concerned about the fragility of the main fabric, but so far a great product, highly recommend and great value for money
This jacket is value for money. Rolls into a nice little fluffy ball during travel trips. Keeps me warm at 0 degrees Celsius. Couldn't ask for anything more. I wear a 42 size shirt in India but had to buy M size of this jacket.
Just excellent product. I used this product on a winter expedition to Ladakh where minimum Temp was -10C. It helps me to withstand extreme cold such as -30C.
I spent a week working and filming in Iceland at the start of March temp range -2C – -13C plus windchill. Great just out and about, then wore it under a Berghaus Goretex waterproof over a fleece and base layer while at altitude and never suffered. Minimal down leakage, didn't have any problems with fabric tearing as another reviewer reported. Only minor issue is pockets are slightly at the wrong angle so if you forget to zip them back up contents are at risk.
Great
Very warm
This is a really good jacket and well worth the money. Performs like a jacket twice the price. Usual thing with Decathlon, buy a size bigger (I'm a large and went for the XL - fits like a glove). don't concur with the earlier comments about the elbows. Not an issue. Only down side is that there are no toggles on the hood to draw it down and keep it there. Apart from that, just great
Size Guide
Additional Product Information
Composition
Padding
- 85% Grey duck down
- 15% Grey duck feather
Main fabric
- 100% Polyamide
Yoke
- 100% Polyamide
- 74% Polyester cationic
- 26% Spandex
Feather origin
Our traceability system means we can guarantee the origin of the feathers, in compliance with our commitment to use responsibly sourced materials. Our suppliers are committed to using only feathers that come from ducks that are bred for their meat and are plucked after slaughtering. http://developpement-durable.decathlon.com/documents-et-rapports/documents/
Fill power of the down/feather filling
This 85% down / 15% feather down jacket has a guaranteed fill power equal or above 660 CUIN (European standard). The fill power is a measure of the down's thermal insulation capacity and its potential to "trap" air. Down with higher fill power (a higher CUIN number) takes up more space, trapping more air and providing greater thermal insulation.
Weight of the filling
XS: 6.7 oz S: 7.1 oz M: 7.4 oz L: 7.9 oz XL: 8.3 oz 2XL: 8.8 oz
The advantages of a duck down and feather filling
The down's long-lasting fill power gives it 3 important qualities for hiking: - Thermal insulation thanks to the air trapped in the down and feathers - Ultra-lightweight: to provide equal warmth, feathers are lighter than synthetic padding. This saves even more weight in your backpack - Ultra-compressible
Care instructions for jackets filled with down and feathers
The down jacket can be worn throughout the winter and will certainly need to be washed. Follow the instructions by clicking the link below: 
http://www.quechua.com/wash-your-down-jacket
In the event of rain
The fabric used for this down jacket is water-repellent. It makes drops of water run off the surface, which delays the time it takes for water to get inside the down jacket, giving you time to get out of the rain. The shoulders and hood of the down jacket, more exposed to the rain, are waterproof. However, we advise you to wear a waterproof jacket over the down jacket in case of prolonged exposure to rain.
How to reactivate the water-repellent property?
Follow the guide: https://www.quechua.co.uk/advice/how-do-you-restore-water-repellent-properties-your-jacket-a_86426 And use the care product: Reactivating water repellency https://www.decathlon.fr/eco-wash-in-proof-250-ml-id_8408883.html Re-activates the water repellency of the fabric and optimizes the performance of your clothing throughout its life.
Reducing the loss of feathers
The main stitching of the compartments containing the down and feather are heat-sealed to prevent the loss of feathers
Origin
Imported
Product testing
All our down jackets are laboratory tested with 3 mph wind, worn as a 3rd layer on a thermal mannequin (over a long-sleeved T-shirt and fleece). Their level of thermal insulation is measured on a scale of 1 to 5, so that you can make the choice that best suits your use.
Storage instructions
Store on a hanger in a clean and dry place
Men's Backpacking Warm Down Jacket
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Heavy products return policy
If you return a product you will receive a refund for the purchase price plus any applicable sales taxes, less any non-refundable charges.
Decathlon will cover all shipping costs associated with your return except for items excluded from our return policy such as bikes, basketball hoops, snowboards, surfboards, tents, and other larger / heavier items.
Return costs for heavy products:
| Weight Thresholds | Shipping within California | Shipping outside of California |
|---|---|---|
| > 9 lbs | $20.00 | $25.00 |
| > 30 lbs | $50.00 | $65.00 |
| > 100 lbs | $100.00 | $125.00 |
| > 200 lbs | $200.00 | $230.00 |
If you return a product at any of our store locations, we will gladly help you find the best alternative product or refund you on the spot.
