Highlander
Highlander Nap-Pak Arctic R11 Sleeping Mat - 4 Season Insulated Inflatable Mat (R-Value 11)
Highlander Nap-Pak Arctic R11 Sleeping Mat - 4 Season Insulated Inflatable Mat (R-Value 11)
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Extreme Insulation for Cold Conditions
The Highlander Nap-Pak Arctic R11 Sleeping Mat is built for serious cold-weather performance, delivering exceptional insulation with a certified R-value of 11-ideal for winter camping, alpine use, and sub-zero conditions.
Designed with a 10cm thick baffle construction, it provides both comfort and ground insulation, helping you retain warmth and recover properly after long days outdoors. Inside, three layers of aluminium film insulation work to reflect body heat, maximising thermal efficiency in extreme environments.
Despite its high level of insulation, the mat remains compact and packable, making it a practical choice for backpacking, mountaineering, and cold-weather expeditions.
The dual-layer TPU valve system allows for quick inflation and precise adjustment, so you can fine-tune firmness to suit your comfort. For even faster setup, pair it with the Highlander Wee Banshee Mini Air Pump.
Why You'll Love It
- R-Value 11 Insulation - True 4-season performance for extreme cold
- Thick & Comfortable - 10cm baffle construction for support and warmth
- Heat Reflective Design - Triple-layer aluminium insulation improves heat retention
- Compact & Packable - Easy to carry and store
- Adjustable Comfort - Fine-tune inflation with dual-layer valve system
Key Features
- Independently tested to ASTM F3340 standard (R11 rating)
- 3-layer aluminium film insulation
- Dual-layer TPU valve (separate inflate/deflate control)
- Rolls into included stuff sack
- Durable 20D nylon shell
Specifications
- R-Value: 11
- Dimensions: 189 x 63 x 10 cm
- Packed Size: 28 x 14 cm
- Weight: 900g (excluding stuff sack)
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Material:
- Shell: 20D Nylon
- Insulation: Aluminium film layers
- Valve: TPU
Best For
- Winter camping
- Alpine climbing & expeditions
- Cold-weather backpacking
- High-altitude use
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