Mattress Ultra Light Mat S.I.™ Women's Regular 170x53x2.5cm

Light and packable for minimalist fast hikes specifically engineered for women to provide extra warmth and comfort.

Women’s Ultra Light™ S.I. Mat provides increased warmth and sleeping comfort in a small and light package.
All of our S.I. mats use the first ever, multi-function single valve designed specifically for self-inflating mats. No more fighting re-inflation as you try to roll up your mat!

Wider at the hip and narrower at the shoulder
Anti-slip print on base of mat, helps hold your mat in place when camping on sloping ground is unavoidable
Multi-function high flow-rate valve provides fast inflate, deflate and easy fine-tuning for personalised comfort
Includes a repair kit for easy puncture repair in the field
Included Pillow Lock™ system attaches Sea to Summit pillows to mat
Includes stuff sack

Featuring a women’s specific shape that is wider at the hip and narrower at the shoulder.
Made from lightweight 30D polyester with extrusion laminated TPU, it packs down incredibly small for minimalist adventures. The foam used in our Women’s specific Delta Core-V™ graduated pattern uses a mix of smaller holes and solid foam under core body zones for extra warmth where women often feel the cold most. The 2.9 R-value provides the insulation needed through the shoulder seasons while the memory foam means you don’t have to exert yourself inflating your mat at the end of the day.

Delta Core-V™ Technology
Women’s specific Delta Core™ profile developed to create warmer core body zones
Larger vertical Delta Cores™ in non-body contact areas reduce the mat’s weight and bulk
Lightweight 30D polyester with extrusion laminated TPU used on top and base