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. 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. 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.

  • Women’s specific Delta Core profile developed to create warmer core body zones
  • Wider at the hip and narrower at the shoulder
  • Multi-function high flow-rate valve provides fast inflate, deflate and easy fine-tuning for personalised comfort
  • Anti-slip print on top and base keeps it in place
  • 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
  • Large horizontal triangular cores reduce the weight and bulk without sacrificing support and comfort
  • Includes a repair kit for easy puncture repair in the field
  • Included PillowLock patch system attaches Sea to Summit pillows to your mat, holding it in place for a slip-free sleep
  • Generously sized stuff sack with drawcords makes it easy to pack up your mat, then compress.


  • Insulation Rating: R4
  • Thickness: 5cm


  • Regular: 170cm x 53cm (rolled up: 16cm x 27cm)
  • Large: 183cm x 58cm (rolled up: 16.5cm x 27cm)


  • Regular: 665g
  • Large: 775g