Please check our Shipping Info page for current shipping times. Thanks!
Built for big mountain expeditions and frigid conditions, the Ptarmigan is one of the lightest and warmest bags around. We combined the finest materials and our time tested design to bring you a bag that can handle the rigors of mountaineering use and provide a warm respite at the end of a long day.
We send more Ptarmigan sleeping bags to Denali than any other bag we make.
EX: Winter & Expedition. Pertex® Shield® fabric. 15 denier with 40 denier rip-stop reinforcement. Water-resistant/ breathable coating.
Details
- Mummy shape (average width) with #5 YKK two-way zipper with locking sliders
- Pertex Shield EX water-resistant/breathable shell with DWR
- Pertex 30 denier taffeta lining
- Permanent collar with EX facing to prevent breath condensation from entering the bag
- Side-block baffles maintain a 60:40 top to bottom insulation distribution
- 3D contoured hood wraps a layer of down around your head
- Generous draft tube prevents cold air from seeping past the zipper
- Large side walls ensure even insulation all around
- Overlapping dual-webbing zip guard guides the fabric away from the zipper
- Tuck-stitch construction hides the baffle threads and prevents moisture from wicking through to the inside
- Includes storage bag & stuff sack
Sizing
Mummy Sleeping Bags
The Feathered Friends Ptarmigan is built with our standard-width mummy shape - for most people, this will have enough space for a bit of extra gear without too much extra volume.
Regular Length
Fits up to 6' 0" | 183 cm
Long Length
Fits up to 6' 6" | 198 cm
Have questions on sizing? Feel free to Contact Us - We're happy to help!
Additional Info
| Ideal Sleeper Height |
Reg 6' 0" / 183 cm Long 6' 6" / 198 cm |
|---|---|
| Dimensions | 60" shoulder / 56" hip / 38" footbox |
| Zipper | Left Side, YKK #5 |
| Shell | Pertex® Shield EX (waterproof, breathable) |
| Lining | Pertex® 30 denier nylon taffeta |
| Fill Power | 900+ Goose Down |
| Origin | Made in Seattle, USA of imported materials |
| Temp Rating | -25ºF / -31.67ºC |
|---|---|
| Fill Weight |
Reg 2 lb 3.5 oz / 1006 g Long 2 lb 5.5 oz / 1063 g |
| Average Weight |
Reg 3 lb 12.2 oz / 1708 g Long 3 lb 15.6 oz / 1803 g |
| Packed Size | 30L |
Certified to the RDS
Our sleeping bags contain 100% Responsible Down Standard (RDS) down fill.
Certified to the Responsible Down Standard by TE-999777174.
Reviews
Customer Reviews
5.0 Based on 23 Reviews
Customer Photos
- Reviews
- Questions
Filter Reviews:
CT
02/11/2024
Carey T.
United StatesEcuador use
This bag kept me warm at high camp Chimborazo. I actually had to unzip and let some cold air come through. Very comfortable and wasnt too cumbersome when in a stuff sack and carried in pack.
JM
01/03/2024
Jason M.
United StatesPtarmigan is Great!
This bag has exceptional quality! Tested it a few nights at -10F and was super toasty. Can't wait to get it out into some real cold testing. I am 6-2 and 220lbs. Plenty of room for me and some smaller gear.
S
02/01/2023
Shaylin
United StatesGreat bag great service
Thanks Feathered friends for getting the sleeping bag out for the trip to Dos Ojos it gave me a lot more peace of mind to have it along
SP
02/01/2023
Shaylin P.
United StatesHelpful
I would like to thank Feathered Friends for getting an order shipped out in time for the mountaineering trip to Dos Ojos. They said they could not get it done and then a bag showed up in time! So grateful because it made me feel better to be climbing with this bag than any other choices.
A
11/19/2022
Anonymous
United StatesDon’t Risk Sleeping Bag Envy
Unlike my tent mate, I stayed warm and snug for 3 weeks on Denali in my Ptarmigan sleeping bag. This is the gold standard for cold weather sleeping bags.