Rab Ultrasphere 4.5 Sleeping Mat (Long and Wide)

From backpacking through mountain ranges to multi-day trail running, the award-winning Ultrasphere 4.5 offers peerless warmth for when you can't compromise on weight.

The Ultrasphere 4.5 Sleeping Mat is a lightweight and packable sleeping mat, which uses a combination of construction methods to keep you warm and cosy when camping out. The first method uses two layers of TILT (Thermo Ionic Lining Technology) reflective film, which helps to reduce radiant heat loss without adding weight or bulk, and the other uses internal support beams that prevent the flow of convection currents and keep warm air in. A 20D recycled Polyester outer fabric with internal TPU Coating and fluorocarbon-free DWR provides a comfortable next-to-skin feel whilst being water-resistant to keep the sleeping mat dry. This lightweight, warm sleeping mat has a tapered mummy-shaped design for optimum comfort and to help reduce weight, while a low-profile two-way valve allows for easy inflation and deflation. The mat has a pump sack included, providing you with a quick and hygienic way to inflate the product. Lastly, a roll-away stuff sack with a repair kit included for any mishaps whilst out on the trail.