The Therm-A-Rest and Cascade Designs story begins in the early 1970s, when more and more people were lacing up their boots, hoisting packs onto their backs, heading out into the hills, and sleeping under the stars. Two former Boeing engineers, avid backpackers themselves, had an idea: "Wouldn't it be great," they imagined, "if we could make it more comfortable to sleep out on the cold, hard ground?" 

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  • Therm-a-Rest Z Seat

    Therm-a-Rest Z Seat

    With its accordion-style design and closed-cell foam construction, the Z Seat camping seat is an ultralight hiker's solution to on-the-spot seating and lightweight comfort.

    • $14.95
  • Therm-a-Rest NeoAir Jembe Seat Kit Deluxe F16
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    Therm-a-Rest NeoAir Jembe Seat Kit Deluxe F16

    Like our standard Jembe seat, this deluxe seat kit uses the inherent stability of your NeoAir mattress to create a comfortable and unique chair.

    • $24.99
  • Therm-a-Rest Fast & Light Snap Kit F19
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    Therm-a-Rest Fast & Light Snap Kit F19

    Create your perfect level of comfort with this lightweight kit that lets you attach any Therm-a-Rest® blanket directly to your Therm-a-Rest mattress. The redesigned snap and loop attachments now work with both new blankets and those from previous seasons.

    • $10.99