Product description
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Lightweight and Very Warm Inflatable Sleeping Pad with R-Value 11
Highlander Nap-Pak Arctic R11 Mummy Lite is an
inflatable four-season sleeping pad with very high insulation and low weight. With an R-value of 11 according to ASTM F3340, it provides effective insulation against ground cold even in winter use. The mummy shape reduces weight and packed size without compromising warmth, making the pad especially appealing for hiking, bikepacking, and other ultralight activities where pack space is limited.
Mummy Shape for Lower Weight and Smaller Pack Size
Unlike the standard Arctic R11 model, this version features a tapered mummy shape that removes unnecessary material around the legs and feet. This reduces the weight to just 600 grams while packing down to a very compact 24 × 10 cm. The shape is particularly suitable for smaller body types or for those who prioritize low weight and a small packed size.
3-Layer Foil Insulation and 10 cm Thickness
The sleeping pad uses three layers of heat-reflective aluminum film to help reduce heat loss to the ground. The sturdy baffle construction and 10 cm thickness provide both excellent insulation and high sleeping comfort even on hard or uneven surfaces.
Easy to Inflate and Deflate
The dual valve system makes it easy to adjust the air volume for your desired firmness. One valve is designed to let air in without escaping, while the other is used for quick deflation. After use, the pad rolls up and packs away in the included stuff sack.
Features
- R-value 11 according to ASTM F3340
- Four-season inflatable sleeping pad
- Mummy shape reduces weight and pack size
- Only 600 g
- 10 cm thickness for high comfort
- 3-layer heat-reflective foil insulation
- Double TPU valves
- Stuff sack included
- Especially suitable for smaller body types
Materials and Specifications
|
| Material: | Outer fabric: 20D nylon ripstop / Insulation: 3-layer foil insulation / Valve: TPU |
| Dimensions: | 183 × 50 × 10 cm |
| Shape: | Mummy shape |
| Thickness: | 10 cm |
| Weight: | 600 g (without stuff sack) |
| Packed size: | 24 × 10 cm |
| R-value: | 11 (ASTM F3340) |
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