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RidgeRest® Solar

Camp & Comfort™

Ridge Rest Solar, angle view

Our warmest and most comfortable foam mattress.

The RidgeRest Solar is our warmest, thickest and most comfortable foam mattress. It boasts a heat-reflecting ThermaCapture™ surface, adding to the effectiveness of heat-trapping valleys and soft, supportive ridges to deliver the warmth you need for camping in any season. For maximum warmth, use reflective side-up.

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  • RidgeRest Solar, L, Silver/Blue$54.95 (USD)
  • RidgeRest Solar, Regular, Silver/Blue$39.95 (USD)

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  • All-Season Warmth: Patent-pending ThermaCapture™ surface reflects radiant heat, amplifying the effectiveness of heat-trapping valleys by 13%.
  • Travel Light: Lightweight foams reduce weight for situations when every ounce counts.
  • Sleep Anywhere: Closed-cell foams provide unmatched durability for use on any surface without worry.

Therm-a-Rest Ridgerest Solar mattress R-value chart

View specs in printer-friendly format
Weight1 lbs 3 oz / 540 g1 lbs 10 oz / 740 g
Width20 in / 51 cm25 in / 63 cm
Length72 in / 183 cm77 in / 196 cm
Thickness.75 in / 2 cm.75 in / 2 cm
Packed dimension20 x 8.6 / 51 x 2225 x 9.3 / 64 x 24
Fill materialCrosslinked PolyethyleneCrosslinked Polyethylene
Foam typeMolded closed cellMolded closed cell
Country of OriginUSA*BuiltUSA*Built
  • The RidgeRest Solar mattress was awarded the American Alpine Institute's Guides' Choice seal in 2011 after extensive field testing. The guides said it "kept testers warmer than other closed cell pads while sleeping on snow in cold conditions."

  • "The Therm-a-Rest Ridge Rest Solar is the most comfortable closed cell pad we reviewed and the cheapest offering in our Car Camping Mattress Review," said the Outdoor Gear Lab editors. "This pad offers car campers a cheap, durable, and reliable pad that will last for many years. Its closed cell construction also make it suitable for yoga, sitting around campfires, and anything else that requires a little extra cushioning."

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