

Rab Ionosphere 5.5 Sleeping Mat (Long Wide)
Insulated air mat for winter conditions. Built with heat reflective TILT technology and 100% recycled insulation, this thick, high-comfort sleep mat is engineered to insulate alpinists, mountaineers and explorers in hostile environments.
Features and Specs
- Stratusâ„¢ R is a resilient synthetic insulation developed with 100% recycled post-consumer material. Designed to trap the maximum amount of air possible, Stratusâ„¢ R boasts superior warmth for its weight, retains warmth when wet, and dries quickly
- TILT (Thermo Ionic lining technology) technology is a radical, heat retaining tech that works like an emergency blanket reflecting heat back towards your body, while maintaining breathability and comfort. Boosting thermal efficiency, it keeps you warm when the temperature plummets
-
Main Fabric 20D Recycled Polyester outer fabric with internal TPU Coating and fluorocarbon free DWR
-
Insulation Stratusâ„¢ R 100% recycled polyester 200gsm insulation with TILT
- Stratusâ„¢ R insulation traps air and reduces heat loss from convective currents
- TILT reflective film within the insulation helps reduce radiant heat loss
- Lightweight construction uses air and insulation for superb warmth-to-weight ratio and minimal pack-size
- Oversized outer chambers helps keep you centralised on the mat
- Graduated grip print finish on upper fabric reduces sleeping bag slip
- Hybrid rectangular shape allows various comfortable sleeping positions
- 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
Fabric | 20D Recycled Polyester outer fabric with internal TPU Coating and fluorocarbon free DWR |
R-Value | 5.5 |
Durable Water Repellent (DWR) | Yes |
Stuff Sack | Yes |
Repair Kit | Yes |
Shape | Rectangular |
Pump | Pump sack included for rapid and hygienic inflation |
Sleeping Pad Dimensions | 196cm x 64cm |
Pack Size | 30cm x 14cm (11.8in x 5.5in) |
Thickness | 8 cm |
Insulation Type | Synthetic |
Insulation | Stratusâ„¢ R 100% recycled polyester 200gsm insulation with TILT |
Weight | 950 grams |
Country of Origin | China |
Sustainability | Contains recycled materials |
Gender | Unisex |
Recommended use



