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Sea to Summit Ultralight Insulated Women's Mat

The Sea to Summit Ultralight Insulated sleeping mat has a single layer of medium resolution Air Sprung Cells™ to give you the lightest and smallest packed-volume mat without compromising comfort.

From Ultra-light and Fast treks above the tree line to more relaxed extended basecamps, our award-winning Air Sprung Cell Sleeping Mats provide air cushioned comfort from the lumps and bumps beneath you.

To add warmth, Sea to Summit use Exkin® Platinum, a quiet non-woven fabric that reflects radiant heat loss back to the user and Thermolite® insulation to prevent convective heat loss between your body and the ground. All Sea to Summit sleeping mats come with a quality stuff sack, a repair kit containing six self adhesive patches for repairing punctures in the field, and a spare silicone one-way valve flap.

Featuring a women's specific shape that is wider at the hip and narrower at the shoulder, Exkin Platinum® and a thicker THERMOLITE® insulative layer are combined with a single layer of medium resolution cells, to give you a warm, light and small packed size mat without compromising our Air Sprung Cell™ comfort.


  • Compressed Size: 9.5 x 23 cm
  • Length: 168cm
  • Width (at widest point): 55cm
  • Thickness: 5cm
  • R-value: 3.5
  • Weight: 450g