Therm a Rest NeoAir XTherm Mattress

The Therm a Rest NeoAir XTherm Mattress is a camp mattress for winter expeditions. The multiple layers of ThermaCapture reflect your very own body heat back at you, without adding any additional weight, and helping to create an R value of 5.7. The mummy shaped version comes in at 15 ounces 1lb, 4oz for size large, which really keeps the weight down when your pack is already laden with other gear. The pad is 2.5 inches thick when fully inflated and packs down to about the size of a 1 liter water bottle when it's time to move camps. Features of the Therm a Rest NeoAir XTherm Mattress Warmest in the NeoAir collection, using multiple ThermaCapture layers to deliver more warmth per gram than any other airmattress Soft, textured non slip fabrics add next to skin comfort and offer a quieter rest for a better overall sleep experience Medium pump sack, storage sack and repair kit included Ultralight: Advanced materials and a tapered design reduce weight without compromising warmth