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Cushy and warm enough for any season.
In the world of lightweight backpacking, the less an item weighs, the fewer features it's supposed to have. Not true with the Therm-a-Rest All Season All-Season Sleeping Pad. The patent-pending Triangular Core Matrix technology boasts over 100 cells and reflective barriers to trap warm air without the bulk of regular insulation, so you can enjoy unprecedented comfort on the trail in any season. The 2.5in thickness and an R-value of 4.9 make for excellent insulation when sleeping on the cold ground, while the included stuff sack makes packing and transport a breeze.
- Incredibly lightweight sleeping pad for backpacking trips
- Tough polyester fabric withstands abrasive surfaces
- Baffling system uses barriers to trap warmth without bulk
- 4.9 R-value keeps you warm when sleeping on cold grounds
- Included stuff sack helps with packing and storage
- Item #CAS00AS
- Q & A
Perfect pad for all conditions
- Familiarity: I've put it through the wringer
I recently upgraded to this lightweight pad from my 15+ year old therm-a-rest that weights twice as much (hey, I'm not getting any younger!). Specifically, I was heading out on a 2 month expedition in northern Myanmar where were camping early on at 1500m in the jungles, and later made our way up to over 3500m on the eastern edge of the Himalayas. Temperatures at night ranged from lows of 68 F (20 C) to right around 32 F (0 C). I was sleeping under tarps or in 3-season tents. The r-value is just right to keep you comfortable across these ranges. For me, durability was key because it was a long trip and sleeping on uneven, rocky ground for weeks would not be fun. No problem, amidst the rain, snow, humidity, and unavoidable dirt and grime, it held up. Inflating was about standard to any other therm-a-rest. This is a great pad, light weight doesn't mean sacrifice from comfort and durability, and most importantly, comfort. I'm a big guy, 6'1" 220 lbs and slept well every night. Highly recommended.
Details from Therm-a-rest
Details from the Therm-a-rest team on this year's updated All Season with Speed Valve technology.