Sea to Summit Camp Self Inflating Sleeping Mat — Regular

Sea to Summit's use of a 75D polyester makes for a tougher, more abrasion resistant base, while at 3.8 cm thick, the Camp Mat S.I.™ is comfortable enough to keep anyone from pushing through to the ground. 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. The high 4.2 R-value of this self inflating mat also means it’s great to use all year round.