The Thermarest BaseCamp XL is part workhorse, part luxury. Today's deluxe version of the classic Thermarest® mattress — a straightforward design that's been providing dependable comfort under the stars for over 35 years. Crafted on a foundation of time-tested materials and components, we've updated it with an expanded foam core that makes it lighter, more compressible and an even better travel companion. Includes stuff sack.
