Photo comingTherm-a-Rest (Cascade Designs)
Therm-a-Rest Lite Seat
Self-inflating seat, 1.5 in thick, adjustable firmness, 4 oz.
For travel.
About $41.95 at Therm-a-Rest when we checked (October 2026).
Rated 4.3 out of 5 from 93 ratings at Therm-a-Rest when we checked (October 2026).
Check the price at Therm-a-Rest (opens in a new tab)
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The facts
- Size
- 13 x 16 x 1.5 in; packed 6 x 2.5 in
- Thickness
- 1.5 in
- Weight
- 4 oz
- Material
- Die-cut urethane foam; 50D polyester fabric
- Cover
- No separate cover (50D polyester shell)
- Washing
- Not stated by the maker
- Warranty and returns
- 30-day returns, free shipping over $50 at the maker's store
What the maker states
- Self-inflating; you can adjust the firmness
- 1.5 in thick foam
- Rolls up; a bungee loop keeps it rolled
- Made in USA of US and imported materials
Watch out for
- The maker's page carries a California Proposition 65 warning (opens in a new tab)
- Self-inflating seats can puncture.
- REI did not list it when we checked.
Where this came from
- Therm-a-Rest product page (opens in a new tab), read on 6 October 2026
We haven't tested this one. This page sums up what the maker and the store pages say, including where they disagree.