Mountain Spring R7 Insulated Sleeping Mat

Air UL R7 is a four-season inflatable sleeping mat engineered for maximum support and warmth in harsh conditions. Its 3D structure delivers an even, buoyant feel that keeps you comfortably elevated off cold, damp ground, while an enhanced thermal-reflective system and a high R-value of 6.5 help retain heat through extreme cold.

Mountain Spring R7 is avalaible in two different models - R7 Plus and R7 Max. R7 plus is a lighter version (660g) using 20D nylon material and R7 max is a firmer version using 40D nylon material (720g). The surface design stays composed over varied terrain, and the 60 (R7 Plus) - 65 (R7 Max) cm width lets you stretch out naturally from head to toe.

Built for big days and light packs, it balances plush comfort with efficient weight. The compact pack size stows easily, and a dual-function one-way valve streamlines both inflation and rapid deflation. Use it solo for winter camps or layer it under an air pad for extra protection and warmth on multi-day treks, bikepacking routes, and alpine missions.