UST Freestyle Sleeping Mat

The included stuff sack features a specialized valve that attaches directly to the sleeping mat. You simply fill the sack with air, roll the top down to force the air into the mat, and repeat until it reaches your desired firmness. This method is faster than manual inflation and prevents moisture from your breath from accumulating inside the pad.

With an R-value of 1.7, this mat is designed for three-season use during warmer months. It does not provide significant insulation against frozen ground, so it is best suited for spring, summer, and early autumn trips.

The mat weighs 1.06 lbs, making it a solid choice for weight-conscious backpackers. When deflated and packed into its stuff sack, it maintains a compact profile that easily fits inside or straps to the outside of most standard backpacking packs.

Yes, the 3.5-inch loft provides a substantial buffer between you and the ground. It is thick enough to smooth out most uneven terrain, provided you do not over-inflate it to the point of rigidity.

The mat is constructed from polyester with a TPU coating, which balances weight savings with necessary abrasion resistance. While it is durable enough for standard backcountry use, it is still an air mat, so you should avoid placing it directly on sharp, jagged surfaces.