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Premium Down | Ultra Warm | Alpine Ready
What makes this jacket incredible?
- 800 fill premium down insulation
- Pit zips dump heat
- PFAS-free DWR water-repellent finish
- Fully adjustable hood and hem
- 2 way open end front zip
Risk-free try-on at home.
If you ever damage any of your apparel, we'll repair it for free, for life.

Engineered for extreme, cold-weather expeditions.
Built for winter alpine missions and frigid days in the mountains, the KETL Puffinator Jacket delivers serious warmth with 800 fill power premium down. The PFAS-free DWR finish keeps snow and light moisture from soaking in so you don’t have to worry about the down wetting out.
An adjustable hood and hem lock in heat when the wind picks up. Underarm zippers let you cool off quickly when things get spicy on the climb. A chest zipper pocket, two zippered hand pockets, and interior mesh stash pockets keep your essentials (gloves, beanie, goggle, or snacks) close. This is a rugged expedition ready piece designed to handle whatever winter throws at you. If you run cold or just want to feel unstoppable when the temperature drops, the Puffinator insulated down jacket has your back…literally.
Features & Specs
- Best for: High alpine missions and sub-zero conditions
- Insulation: 800 fill-power responsibly sourced premium down
- Weather Protection: PFAS-free DWR water-repellent finish
- Pockets: Chest zip pocket, two fleece lined hand zip pockets, and mesh-lined interior stash pockets
- Hood: Fully adjustable for a dialed-in fit
- Ventilation: Armpit zips for quick heat release
- Zippers: All YKK zippers. Center front zip is 2-way open end.
- Hem: Adjustable to seal out drafts
Fabric Details / Weight
- Shell: 100% Recycled Nylon
- Lining: 100% Nylon
- Fabric weight: 52gsm
Weight by size:
- S - 816g
- M - 853g
- L - 900g
- XL - 953g
- XXL - 1025g
Wash / Care Instructions
Our premium down deserves a little extra love: wash gently with a down-specific detergent and dry low and slow with dryer balls to restore full loft. Make sure it’s completely dry before storing so it stays warm, light, and ready for anything.
Shipping / Returns
- Fast & free shipping on all US orders.
- Free returns/exchanges on all products. We just ask that the product is still new & unwashed :)
- U.S. expedited delivery cutoff is 12PM PST. Orders placed after 12PM PST will ship the following business day.
- Free international shipping on orders over $100.
- For more information regarding shipping, returns, or exchanges, please click here to visit our Shipping & Returns page.
Weight /Down Fill Weight By Size
The fill ratio of this jacket is 90% down/10% feathers. A higher down ratio means a warmer and lighter jacket that will also pack down more efficiently.
Weight
Fill Weight
816g
358g
853g
378g
900g
398g
953g
426g
1025g
454g
Product Overview


The KETL Commitment
Everything we make is guaranteed to be amazing & last a lifetime. We stand behind our craftsmanship with a lifetime warranty & offer a thorough repair / replace program. Visit our Warranty / Repairs page for more information on our commitment to excellence.

800 fill-power responsibly sourced premium down.

Dial in that perfect fit.

Dump that heat and let those pits breathe.

Two zipper hand pockets conveniently located on both sides.
800 fill-power responsibly sourced premium down.
Dial in that perfect fit.
Dump that heat and let those pits breathe.
Two zipper hand pockets conveniently located on both sides.




Pair It With

This product is rated 5.0 of 5.0 stars.
It has received 1 review.













