The Rab Hypersphere 9.5 is the ultimate fusion of four decades of down expertise and cutting-edge sleep mat technology. Designed for extreme cold, this ultra-warm, down-filled mat delivers exceptional insulation and comfort, making it ideal for high-altitude expeditions and polar adventures. Built with durable materials and a thick, supportive design, it provides reliable warmth and protection in the harshest environments. Whether braving remote alpine summits or icy landscapes, the Hypersphere 9.5 ensures a restful night’s sleep when it matters most.
Suitable For:
Expedition
Fast & light adventures
Mountaineering
Trekking
Features:
Outstanding R-value, at 9.5 for a weight of just 840g.
Oversized outer chambers help keep you centralised on the mat.
Heat is trapped and stabilised in the 650FP duck down, providing an effective thermal barrier between you and the freezing ground.
Lightweight construction uses air and insulation for superb warmth-to-weight ratio and minimal pack size.
At 10cm thick, the mat is exceptionally comfortable and supportive.
Hybrid rectangular shape allows various comfortable sleeping positions.
Withstands the rigours of an expedition with durable 75D recycled fabric.
Pump sack included for rapid and hygienic inflation.
Roll-away stuff sack with repair kit included.
The two-way valve allows you to inflate and deflate the mat with ease, so you can take refuge quickly when the cold is closing in.
Specifications:
Weight: 840g/29.6oz(Reg)
R-value: 9.5
Dimensions: Regular: 183cm x 53cm x 10cm. Regular Wide: 183cm x 64cm x 10cm. Long Wide: 196cm x 64cm x 10cm
Packed size: Regular: 24cm x 16cm (9.4in x 6.3in). Regular Wide: 27cm x 16cm (10.6in x 6.3in). Long Wide: 27cm x 16cm (10.6in x 6.3in)
Materials:
Insulation: 650FP European Duck Down with Nikwax Fluorocarbon-Free Hydrophobic Finish (260g /9.17oz)
Main Fabric: Embossed 75D recycled polyester with internal TPU coating (LW Glue)
Secondary Fabric: 75D recycled polyester with intrernal TPU coating (LW Glue)