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Air Sprung Cell™ technology operates in the same way as a pocket spring mattress with each cell conforming to your body shape for a soft, cosy feel with more body contact and even weight dispersion. A 40D ripstop nylon fabric offers a balance of weight and durability with a comfortable 5cm thickness at only 395g.
Sea to Summit uses its own blend of TPU coating to deliver a durable construction that's vastly superior to roll-to-roll lamination used in all other outdoor products. This TPU features an anti-microbial treatment to prevent mould or fungal growth inside the mattress. The anti-microbial treatment means you can go ultra-light and inflate with your breath.
For ease of use, Sea to Summit has developed a multi-function valve. This uses a one-way valve to prevent air loss before sealing. It also provides a rapid air dump deflate port and a fine-tune button to adjust for comfort - all in one compact, low-profile unit.
For those looking for added convenience, all Sea to Summit ASC sleeping mats come with an airstream pump sack/stuff sack and repair kit with self-adhesive patches, and a spare silicone one-way valve flap. Also includes the new Pillow Lock system allowing you to secure compatible STS pillows for a slip-free sleep (pillow sold separately).
A quiet, minimalist camping mat that doesn't compromise on comfort - the Ultralight Mat ASC from Sea To Summit.