Sea to Summit Comfort Plus SI sleeping mat.
Maximised comfort and warmth for cool-climate Treks.
Sometimes, the extra weight associated with a more comfortable nights sleep pays for itself many times over. Our Comfort Plus™ S.I. Mats are designed to maximise comfort and warmth.
At 8cm thick and a winter rated R-Value, our Comfort Plus S.I. Rectangular Mats provide luxury in a packable size.
All our self-inflating mats feature our unique, multifunction reversible single valve, designed specifically for self-inflating mats. No more fighting re-inflation as you roll up your mat!