Rab Ionosphere 5.5 - Insulated Sleeping Mat

🏔️ Description

Rab Ionosphere 5.5 - Sleeping Mat: inflatable mat with Stratus™ R insulation and TILT reflective film. It combines reduced heat loss to the ground with an 8 cm thick construction for resting on uneven terrain.

⭐ Mountain Group Selection Criteria

Evaluate insulation in conjunction with your sleeping bag and overnight conditions. The R-value measures thermal resistance and does not represent a minimum temperature in degrees. Check the variant: the long wide size weighs more than the regular.

📋 Technical Specifications and Details

• Reference: QMA-01.
• R-Value: 5.5.
• Regular Weight: 690 g; Long Wide: 950 g.
• Regular Dimensions: 183 × 51 cm; Long Wide: 196 × 64 cm.
• Thickness: 8 cm.
• Hybrid rectangular shape.
• 20D recycled polyester exterior with TPU inner coating.
• Oversized outer chambers and grip-finish top.
• Two-way valve, inflation bag, and repair kit included.

🔍 Range Comparison

Ionosphere 5: R-value 4.8 for lighter gear.