Warmpeace Cirrus Foam Sleeping Pad

The Warmpeace Cirrus is an accordion-fold closed-cell foam sleeping pad measuring 185 x 55 cm and 1.8 cm thick, with an R-value of 2.2 that places it in 3-season territory — fine for spring through autumn but on the thin side for sub-zero ground in winter without adding an inflatable pad underneath. Weight is 440 g. A reflective top layer bounces some body heat back rather than absorbing it, and the closed-cell foam cannot puncture or lose air, so it keeps working even after being dragged over rock or dropped near a fire. The accordion fold packs down into the included carry sack and unfolds instantly at camp, with no inflation needed — the trade-off against an inflatable pad is bulk and comfort, since foam pads are firmer and pack larger for the same warmth. It suits hikers who prioritise reliability and quick setup over minimal pack volume, or anyone who wants a durable pad to layer under an inflatable one in colder conditions.