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Get it between 2025-08-27 to 2025-09-03. Additional 3 business days for provincial shipping.
Ultralight air mattress provides a soft and comfortable sleeping surface for warm-season (1.1 R-Value) backpacking, adventure racing, bike touring, and fast and light pursuits
Air Sprung Cell construction mimics a spring mattress, maintaining more body contact area and even dispersion of pressure for restful backcountry slumber
Multi-function valve for fast inflation in just a few breaths (using integrated Airstream Pumpsack), one-way deflation for quick packup, and fine-tuning of air pressure
Single-layer of cells for a 2-inch thick mattress of minimal packed size and weight; non-slip 30D/40D nylon face fabric is durable and quiet
Large size measures 78 x 25 x 2 inches, packs to 3 x 8 inches, weighs 1.1 pounds; includes stuff sack, field repair kit, and PillowLock patches for securing a Sea to Summit pillow to mat
The Sea to Summit Ultralight sleeping mat range has a single layer of medium resolution Air Sprung Cells to give you the lightest and smallest packed-volume mat without compromising comfort. Air Sprung Cells are small, point-weld divided air chambers which individually absorb pressure and conform to the contours and movement of your body without affecting adjacent cells. The result is a mattress that supports you better than one with ‘tubes’ or ‘baffles’. A patent-pending, multi-function low profile valve means inflation and deflation faster than any other mat, and easy fine-tuning of the comfort level. All Sea to Summit sleeping mats come with an integrated Airstream Pumpsack and a repair kit containing six self adhesive patches for repairing punctures in the field, and a spare silicone one-way valve flap.