Sea To Summit Ether Light XT Extreme ASC Mat Large GROUND SHEET Waterproof ultra fine closed cell

Waterproof ultra fine closed cell foam with a non-slip coating

Size: S/56 M/58 L/60 XL/62

elastic loops and a large MOLLE hook-and-loop surface

Remember this once-in-a-lifetime milestone with a luxurious 48mm medallion

Tapered front for added comfort when sitting down

Sea To Summit Ether Light XT Extreme ASC Mat Large GROUND SHEET Waterproof ultra fine closed cellWith an R value over 6, the 10cm thick EtherLightXT Extreme air mat redefines lightweight sleeping comfort for winter adventures around the globe. Sea to Summit's Air Sprung Cells are the reason you will sleep better on this air mat. Each Air Sprung Cell deforms independently and allows the mat to conform to your body shape. This provides support and comfort by more evenly dispersing pressure across the mats surface. For the extra thick (XT)