Rab Ultrasphere 5 Sleep Mat (345g)

When both warmth and low weight are crucial, the Ultrasphere 5 is the ultimate packable, featherlight air mat, honed for fast-paced exploring in demanding mountain conditions. Its groundbreaking design includes two layers of TILT , which boosts the mat’s warmth-to-weight ratio by reflecting heat back towards your body, all for a fraction of a gram. It also features new offset air chambers that trap heat within the construction, allowing you to recharge comfortably without the need for high-volume insulation. Highly comfortable and supportive, the Ultrasphere 5 is the ideal foundation for thru-hiking, bikepacking, and multi-day mountain runs. Weight : Regular 354g, Regular Wide g, Long Wide g Packed Size : Regular 18cm X 9cm, Regular Wide x cm, Long Wide cm X cm R-Value : 5.5 Repair Kit Included Activities

We recommend using this for:

- Expedition
- Fast & Light Adventures
- Mountaineering
- Trekking

- Weight: Regular 345g / 13.1oz.
- Main Fabric: 20D Recycled Polyester outer fabric with internal TPU Coating and fluorocarbon free DWR
- Dimensions: Regular: 183cm x 51cm x 8cm. Long Wide: 196cm x 64cm x 8cm
- R-Value:4.9
- Packed Size:Regular 18cm x 9cm (5.9in x 3.5in)
- 2 layers of TILT reflective film help reduce radiant heat loss without adding weight or bulk
- Offset weight saving internal cut outs help disrupt the flow of convection currents and keep warm air static
- Thickness: 8cm
- Packed size: 18x9cm
- Tapered mummy shape to save weight
- Low profile two-way valve for easy inflation and deflation
- Pump sack included for rapid and hygienic inflation
- Roll-away stuff sack with repair kit included