Sea To Summit - Ultralight Air Sleeping Mat

Sea To Summit - Ultralight Air Sleeping Mat

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Stock #: HMUP- Closeout

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The Ultralight Air Mat is the durable, compact, lightweight sleeping mat for gram counters who don't want to sacrifice comfort for weight. Using Air Sprung Cell™ technology with a single layer of medium resolution cells, this offers a minimal packed size and weight. Ideal for adventure racers, lightweight backpack or bikepacking adventures or anyone looking for Ultralight comfort.


  • R-Value of 0.7
  • Multi-function valve for fast and easy inflation, deflation and fine tuning of air pressure.
  • Liquid extrusion TPU lamination bonds to the mat face fabric more consistently than a film, virtually eliminating delamination issues common in other mats
  • An anti-microbial treatment is added to the TPU to prevent issues caused by warm, moist air trapped inside the mat.
  • Comes with a quality stuff sack which doubles as a pump, a repair kit containing six self-adhesive patches for repairing punctures in the field, and a spare silicone one-way valve insert.


  • # Air spring cells: 132
  • Dimensions: 50 x 21.5 inches
  • Packed size: 2.5 x 6.5 inches
  • Thickness: 2 in
  • Weight: 10.4 oz