Like its name suggests, Dura is Exped's warmest, most durable backpacking mat for demanding adventures, including extended outings in alpine and polar regions, rugged paddling trips, and overlanding. Exped's SynmatTechnology, with our proprietary Texpedloft insulation, ensures maximum warmth over the lifetime of the mat, while a 7 cm thick air cushion cradles the body. These air chambers run head to toe, fully supporting the body for an unrivaled night's sleep and giving maximum durability. Durable and supportive sleeping mats insulated for 3-season use SynmatTechnology - 60 g/m2 Texpedloft microfiber insulation welded to the top and bottom of the air chambers ensures maximum warmth over the lifetime of the mat Welded baffles separate air chambers, create a cushioned and stable sleep surface and prevent cold spots Recycled 75 D / 170 D brushed polyester face fabric keeps plastic out of landfills and uses less water, energy and carbon during production Airtight, durable and hydrolysis-r