The new addition to the lineup, the S.I. Mat self-inflating mattress is a series that has a different structure from the traditional air spring mat series.
Camp Mat S.I. Mat is a great series for camper trekkers who value cost performance. The inner foam is pulled out according to the body parts to reduce weight.
The biggest feature of the Seat-to-Summit Mat, the multi-function and large diameter valve makes it easy to inflate and deflate air. One push allows for fine adjustment of firmness and reverse the check valve during disassembly to prevent air reccurrents and fold quickly and compactly.
BodyZone die-cut foam construction is optimized to protect your shoulders and lower back from the cold. Other areas are cut larger and lighter
Double layered multi-function / large diameter valve
Durable 75D fabric