Gear
Feathered Friends Eider ES -10
Cold sleepers, roomy winter use and damp tent walls
Expert reviewed
Topic summary
Cold sleepers, roomy winter use and damp tent walls
Key takeaways
- 900+ fill-power goose down
- Pertex Shield ES
- generous expedition cut
- Premium down, excellent weather resistance and a generous cut combine for dependable winter comfort.
Verification notes
Evidence: expert reviewed. Last verified July 16, 2026.
Editorial take
Feathered Friends Eider ES -10 is a cold-weather sleeping bag with an advertised -10°F rating and 900+ fill-power goose down; Pertex Shield ES; generous expedition cut. It is best suited to cold sleepers, roomy winter use and damp tent walls.
Not ideal for
- High price and current availability may be limited.
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Verified specifications
- Key features
- 900+ fill-power goose down
- Pertex Shield ES
- generous expedition cut
Warranty and repair information: contact Feathered Friends directly for the most current terms.
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Data sources & verification
- Last verified: 7/16/2026