Sea to Summit Ultra Light S.I.™ Sleeping Mat — Regular
Why we made this
The Sea to Summit Ultra Light S.I.™ sleeping mat is light and packable for minimalist fast hikes.
Sea to Summit's Ultra Light S.I.™ sleeping mat is for ultra-light hikers who can’t go past the tried and true self-inflating foam mats. The Delta Core-V technology removes up to 20% of the weight and bulk of the polyurethane (PU) foam of a self-inflating mattress, while maintaining comfort and insulation. Sea to Summit have also engineered the “one-way” inflation valve to be reversible and used it to prevent the mat from drawing air back in — this allows you to roll the mat up as small as possible without fighting re-inflation as you go. This patent-pending valve design has the same slim profile, faster inflation than traditional screw valves, easy pressure fine-tuning and super-fast deflation rate as our air mattresses and pillow.
Delta Core-V™ Technology
Lightweight 30D polyester with extrusion laminated TPU used on top and base
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
Main Fabric 100% Polyester (30D) Membrane/Coating 100% TPU (extrusion laminated) Dimensions HxWxD (cm) L183 x W51 x D2.5 (Regular)
Packed Dimensions: 11 x 24
Weight (g) 550 (Regular)