Rab Hypersphere Ultra 7.5 Down Sleeping Mat

Drawing upon decades of expertise in crafting high-performance down jackets and sleeping bags, the team has developed the ultimate down-insulated sleeping mat for lightweight adventures in cold and challenging conditions. Engineered with 800 fill power down and a featherlight 20D fabric, it delivers remarkable warmth without the burden of excess weight. Whether facing the unforgiving demands of an arctic ultra race or navigating high-altitude ascents with rope and crampons, this down air mat is the go-to companion for those pursuing speed and efficiency in extreme environments.

Features

• Outstanding warmth-to-weight performance, with an R-value of 7.3 and a total weight of only 610g
• Oversized outer chambers help keep the sleeper comfortably positioned at the centre of the mat
• Insulated with premium 800 fill power goose down, effectively retaining heat by reducing internal convection
• Lightweight build combines air and insulation for a superior warmth-to-weight ratio while keeping pack size to a minimum
• Crafted from ultralight 20D recycled polyester fabric, highly compressible and easy to carry
• Hybrid rectangular shape supports multiple comfortable sleeping positions
• 8 cm thickness provides excellent support and cushioning
• Pump sack included for quick and hygienic inflation in the field
• Roll-away stuff sack with repair kit included
• Low-profile two-way valve enables fast, hassle-free inflation and deflation

Sustainability Features

• Fluorocarbon (PFAS) free fabric
• Fluorocarbon (PFAS) free product
• Made with renewable energy
• 19% recycled content overall, including 33% recycled outer fabric

Rab's fluorocarbon-free fabrics are completely free of fluorocarbons (PFAS), whether in the face fabric, membrane, or backer. PFAS-free means all intentionally added PFAS have been phased out, compliant with current EU and US legislation.

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