Rab Stratosphere 4 Sleeping Mat

Rab's Stratosphere 4 Sleep Pad delivers a great warmth-to-weight ratio in a lightweight, packable design, offering reliable comfort on trekking, climbing and backpacking missions. Filled with recycled Stratus™ R insulation, it traps warm air and minimises heat loss through convection, keeping the sleeper warm as temperatures drop and ready for tomorrow's challenges.

Features

• Stratus™ R insulation traps air and reduces heat loss from convective currents
• R-value of 3.8
• 8 cm thickness for cushioning and support
• Lightweight construction and insulation for an excellent warmth-to-weight ratio and minimal pack size
• Oversized outer chambers help keep the sleeper centralised on the mat
• Hybrid rectangular shape allows for various comfortable sleeping positions
• Low-profile two-way valve for easy inflation and deflation
• Pump sack included for rapid, hygienic inflation
• Roll-away stuff sack with repair kit included

Sustainability Features

• Fluorocarbon (PFAS) free fabric
• Fluorocarbon (PFAS) free product
• Made with renewable energy
• 48% recycled content overall, including 100% recycled insulation

Technology

Stratus™ R

A durable synthetic insulation made entirely from recycled post-consumer materials, engineered to trap an optimal volume of air for strong warmth-to-weight performance. It keeps insulating even when damp and dries quickly.

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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