Gear
Rab Expedition 1400
High-altitude, polar and long-duration severe cold
Expert reviewed
Topic summary
High-altitude, polar and long-duration severe cold
Key takeaways
- 850FP hydrophobic goose down
- 1,400 g fill
- expedition outer
- Huge down fill, excellent baffle design and hydrophobic treatment deliver formidable warmth and resilience.
Verification notes
Evidence: expert reviewed. Last verified July 16, 2026.
Editorial take
Rab Expedition 1400 is a cold-weather sleeping bag with an advertised -40°F rating and 850FP hydrophobic goose down; 1,400 g fill; expedition outer. It is best suited to high-altitude, polar and long-duration severe cold.
Not ideal for
- Heavy, expensive and very bulky.
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Verified specifications
- Key features
- 850FP hydrophobic goose down
- 1,400 g fill
- expedition outer
Warranty and repair information: contact Rab directly for the most current terms.
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Data sources & verification
- Last verified: 7/16/2026