Sea To Summit Comfort Light SI Sleeping Mat (Women's)

$199.95 $143.96
Size Guide
Size :
Engineered for women to provide extra warmth where needed for lightweight, all-season comfort and performance.
Designed to meet the unique needs of female physiology, our Women’s Comfort Light™ S.I. Mat provides increased warmth and sleeping comfort for a great night’s sleep, all year round.

Featuring a women’s specific shape that is wider at the hip and narrower at the shoulder, the exterior anti-slip print ensures you don’t slip when sleeping on sloping ground and the multi-function reversible high flow-rate valve allows fast and easy inflation and deflation.


  • Wider at the hip and narrower at the shoulder
  • Anti-slip print on top and base keeps it in place
  • Large horizontal triangular cores reduce the weight and bulk without sacrificing support and comfort
  • Multi-function high flow-rate valve provides fast inflate, deflate and easy fine-tuning for personalised comfort
  • Included Pillow Lock™ system attaches Sea to Summit pillows to mat
Regular Large
Length 170cm 183cm
Width 53cm 58cm
Height/Depth 5cm 5cm
Weight 665g 775g
R Value 3.8 3.8
Rolled Size 14.6x14.6x27cm 15.3x15.3x33cm


Smaller Delta Cores™ under the torso keeps more insulating PU foam intact, creating a warmer core body zone and greater insulation from the outside elements.

  • Women’s specific Delta Core™ profile developed to create warmer core body zones
  • Continuous foam layer on top and bottom of Delta Cores™ eliminates cold spots along full mat length and provides better bonding with the shell fabrics
  • Lightweight 30D polyester with extrusion laminated TPU used on top and base
  • Mat: 100% Polyester with TPU lamination; Valve 100% TPU; Insulation: 100% Polyurethane foam; Stuff Sack: 100% Polyester
Sea To Summit Comfort Light SI Sleeping Mat (Women's)
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