This 10cm thick, self-inflating mat features mould-resistant open-cell foam re-engineered with precision-cut channels for maximum comfort and support — and now packs down smaller and lighter than ever before. Offering a high R-Value of 7.6, this mat keeps you warm on cold nights, while the evenly spaced internal channels provide a stable and supportive surface. With an average 6% reduction in packed size and 11.5% weight saving over the previous model, it’s ideal for campers who want premium sleep quality without the bulk. The Hexatherm 3D10 SP is a reliable, lightweight solution for comfort-focused adventurers.