

Eider Light -10 Sleeping Bag
Think of the Eider as the Widgeon’s broad-shouldered sibling. It shares the same expedition pedigree (originally born from the 1990 K2 expedition) but offers a wider cut for those who need extra room. Now offered as an even lighter-weight option with Pertex® Quantum Pro® fabric, it remains a favorite for winter mountaineering and snow camping, giving you the space to wear a parka inside and push the warmth rating even lower.
Light: Winter & Expedition with Pertex® Quantum Pro® 7 denier x 30 denier ripstop shell fabric with 900+ Fill Power Down
Details
- Mummy shape (wide width) with #5 YKK two-way zipper with locking sliders
- Ultralight Pertex® Quantum Pro® 7 denier x 30 denier ripstop shell fabric
- Pertex® Diamond Fuse 15 denier footbox that offers more abrasion protection for more nights at camp
- FlyTi 10 denier recycled nylon lining enhanced with a heat-reflecting titanium film
- Permanent draft collar with adjustable toggles
- Continuous baffles let you position the down where you need it
- 3D contoured hood wraps a layer of insulation around your head
- Generous draft tube prevents cold air from seeping past the zipper
- 10" x 5" (25.4cm x 12.7cm) zippered interior pocket
- Includes storage bag & stuff sack
Sizing
Mummy Sleeping Bags
Feathered Friends wide mummy sleeping bags have more space throughout, especially in the shoulders. This is perfect for those with broader builds, or those preferring to stash a lot of gear inside the bag.
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
| Temp Rating | -10ºF / -23.3ºC |
|---|---|
| Ideal Sleeper Height |
Reg 6' 0" / 183 cm Long 6' 6" / 198 cm |
| Dimensions | 59" shoulder / 68" elbow / 55" hip / 40" footbox |
| Zipper | Left Side, YKK #5 |
| Shell |
Pertex® Quantum Pro® 7 denier x 30 denier ripstop |
| Lining |
FlyTi: 10 denier 28g/m² fabric weight, made from recycled nylon yarns + Pertex® Diamond Fuse 15 denier footbox |
| Fill Power | 900+ Goose Down |
| Origin | Made in Seattle, USA of imported materials |
| Fill Weight |
Reg 2 lb 3.8 oz / 1014 g Long 2 lb 5.8 oz / 1072 g |
| Average Weight |
Reg 3 lb 3 oz / 1446 g Long 3 lb 6.1 oz / 1534 g |
| Packed Size | 20L |
Original: $959.00
-65%$959.00
$335.65Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Think of the Eider as the Widgeon’s broad-shouldered sibling. It shares the same expedition pedigree (originally born from the 1990 K2 expedition) but offers a wider cut for those who need extra room. Now offered as an even lighter-weight option with Pertex® Quantum Pro® fabric, it remains a favorite for winter mountaineering and snow camping, giving you the space to wear a parka inside and push the warmth rating even lower.
Light: Winter & Expedition with Pertex® Quantum Pro® 7 denier x 30 denier ripstop shell fabric with 900+ Fill Power Down
Details
- Mummy shape (wide width) with #5 YKK two-way zipper with locking sliders
- Ultralight Pertex® Quantum Pro® 7 denier x 30 denier ripstop shell fabric
- Pertex® Diamond Fuse 15 denier footbox that offers more abrasion protection for more nights at camp
- FlyTi 10 denier recycled nylon lining enhanced with a heat-reflecting titanium film
- Permanent draft collar with adjustable toggles
- Continuous baffles let you position the down where you need it
- 3D contoured hood wraps a layer of insulation around your head
- Generous draft tube prevents cold air from seeping past the zipper
- 10" x 5" (25.4cm x 12.7cm) zippered interior pocket
- Includes storage bag & stuff sack
Sizing
Mummy Sleeping Bags
Feathered Friends wide mummy sleeping bags have more space throughout, especially in the shoulders. This is perfect for those with broader builds, or those preferring to stash a lot of gear inside the bag.
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
| Temp Rating | -10ºF / -23.3ºC |
|---|---|
| Ideal Sleeper Height |
Reg 6' 0" / 183 cm Long 6' 6" / 198 cm |
| Dimensions | 59" shoulder / 68" elbow / 55" hip / 40" footbox |
| Zipper | Left Side, YKK #5 |
| Shell |
Pertex® Quantum Pro® 7 denier x 30 denier ripstop |
| Lining |
FlyTi: 10 denier 28g/m² fabric weight, made from recycled nylon yarns + Pertex® Diamond Fuse 15 denier footbox |
| Fill Power | 900+ Goose Down |
| Origin | Made in Seattle, USA of imported materials |
| Fill Weight |
Reg 2 lb 3.8 oz / 1014 g Long 2 lb 5.8 oz / 1072 g |
| Average Weight |
Reg 3 lb 3 oz / 1446 g Long 3 lb 6.1 oz / 1534 g |
| Packed Size | 20L |









