The RIDGEREST CLASSIC LARGE mattress is not new to Thermarest: for several years now, it has been a staple in the Thermarest collections, with its great reputation and numerous qualities.

Basic in design, this mattress is in fact unrivalled in its sturdiness: you can take it anywhere without worrying about its endurance. It will stand the test of time and abrasion without a second thought!
Alternating hollow and raised parts, it insulates from support and retains body heat, offering a far more comfortable experience than most of its competitors.

With just 540 grams on the scale, Thermarest's RIDGEREST CLASSIC LARGE mattress is a wise choice for the long term.