Highlander Nap-Pak Arctic R11 Mummy Lite Inflatable Sleeping Mat
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Shipping Information
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Description
Description
Lightweight 4-Season Insulated Camping Mat
Maximum warmth. Minimal weight. The Highlander Nap-Pak Arctic R11 Mummy Lite is a space-saving, lightweight evolution of the Arctic R11, delivering exceptional insulation performance in a compact, backpack-friendly design. With an outstanding R-value of 11 and weighing just 600g, this mat is built for serious cold-weather use without adding unnecessary bulk to your kit.
At a Glance
- Product Type: Inflatable insulated sleeping mat (mummy shape)
- Season Rating: 4-Season / Cold Weather
- R-Value: R11 (ASTM F3340 tested)
- Weight: 600g (without stuff sack)
- Thickness: 10cm
- Packed Size: 24 x 10cm
- Insulation: 3-layer aluminium foil system
- Design: Lightweight mummy shape for reduced bulk
Key Features
- Exceptional R11 insulation delivers true cold-weather performance
- ASTM F3340 tested to recognised industry standards
- Lightweight 600g construction ideal for backpacking and bikepacking
- Compact packed size of just 24 x 10cm for easy transport
- 10cm thick air baffle design for comfort and ground insulation
- 3-layer aluminium foil insulation maximises heat retention
- Mummy shape reduces weight and bulk while maintaining warmth
- Dual-layer TPU valve for controlled inflation and deflation
- Easy to adjust firmness for personalised comfort
- Includes stuff sack for storage and transport
Product Overview
The Highlander Nap-Pak Arctic R11 Mummy Lite Inflatable Sleeping Mat is designed for users who demand high-performance insulation without the weight penalty. By adopting a tapered mummy shape, this version reduces excess material while maintaining critical warmth zones, making it especially suited for smaller body types and efficient packing.
With a 10cm thick air-cell construction and a 3-layer foil insulation system, the mat provides excellent separation from cold ground, helping to retain body heat in challenging conditions. Independently tested to the ASTM F3340 standard, the R11 rating puts this mat firmly in the 4-season category, suitable for winter camping and demanding outdoor environments.
The dual-layer TPU valve system allows precise control when inflating or deflating, so you can fine-tune firmness to suit your sleeping preference. Once packed, it compresses down to just 24 x 10cm, making it one of the most compact high-insulation mats in its class.
Intended Uses
- Cold weather camping and winter overnights
- Backpacking and lightweight expedition use
- Backpacking and compact travel setups
- Military and tactical field operations
- Alpine and low-temperature environments
Specifications
| MPN | AIR079-TL |
| R-Value | R11 (ASTM F3340 tested) |
| Weight | 600g (without stuff sack) |
| Dimensions | 183 x 50 x 10cm (mummy shape) |
| Packed Size | 24 (L) x 10 (Dia) cm |
| Thickness | 10cm |
| Material (Shell) | 20D nylon ripstop |
| Insulation | 3-layer aluminium foil insulation |
| Valve | Dual-layer TPU valve |
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Nap-Pak Arctic R11 Mummy Lite
Nap-Pak Range
Take a look at the other options in Highlander's Nap-Pak range.
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