Sea to Summit Comfort Light Insulated Sleeping Mat

Air Sprung Cells operate in the same way as a pocket spring mattress, as each cell deforms independently the mattress conforms to your body shape which feels softer and more comfortable with more body contact area and even dispersion of pressureThere are 331 Air Sprung Cells in the Regular mat, 396 in the LargeThe Comfort Light range features dual-layer construction in the torso for maximum comfort and insulation, and single-layer construction in the head and legs where it's needed less30/40D rip-stop nylon face fabric offers the right balance between weight and durabilityExkin Platinum® is a very lightweight, quiet non-woven fabric that has a thin metalised layer applied to the surface. Exkin Platinum® thermal technology reflects radiant heat loss back to you.The THERMOLITE® insulation lofts up inside the Air Sprung Cells to prevent convective heat loss from your warm body to the cold groundLiquid extrusion TPU lamination is more durable, consistent and is vastly superior to roll-to-roll lamination, virtually eliminating delamination issues common in other matsMulti-function valve integrates an inflate port with a one-way valve to prevent air loss before you seal the valve, a rapid air dump deflate port, and a fine tune button to adjust for comfort, in one compact, low profile unitAn anti-microbial treatment is added to the TPU to prevent issues caused by warm, moist air trapped inside the matComes with an Airstream™ Pumpsack: Harnessing the Bernoulli effect means the Airstream™ can be inflated with a single breath and fill a Sea to Summit air mat fast, with minimal breath condensation. Inverting the Pumpsack makes it compatible with Sea top Summit's smaller 15mm mini multi-function valve, now featured on the updated Aeros™ pillow range.Also comes with a small repair kit containing containing six self-adhesive patches for repairing punctures in the field, and a spare silicone one-way valve flap