Highlander NAP-PAK Arctic R11 Inflatable Sleeping Mat Olive

The Highlander Nap‑Pak Arctic R11 Inflatable Sleeping Mat delivers award winning thermal performance with a deep 10cm profile, an internal aluminium layer and a hex pattern that stabilises warm air across the mat. A 20D nylon shell offers high strength‑to‑weight ratio, giving you a tough abrasion resistant outer shell without adding unnecessary bulk to your kit. Its dual‑layer TPU valve offers quick setup and pack‑down, with the inner seal holding air effectively. With its R‑value verified under the ASTM F3340‑22 method for certified cold‑weather performance, this 4‑season graded sleeping pad is ideal for winter wild camping, alpine trekking, field shelters and high-altitude camps. Key Features: R11 Thermal Resistance: Insulates the sleeper against freezing ground temperatures in sub-zero environments Hex Pattern: Provides stable support, better weight distribution, and improved thermal retention Triple-Layer Foil Insulation: Reflects radiant heat back toward your body to maintain core temperature 10cm Cushioning Depth: Keeps side sleepers off the hard ground and supports pressure points 20D Nylon Shell: Resists abrasions and tears while keeping total weight minimal TPU Valve System: Speeds up inflation and deflation in cold weather conditions Compact Pack Size: Compresses down to a 28cm x 14cm profile to maximize rucksack space Specifications: Manufacturer: Highlander R-Value: ASTM F3340‑22 Tested Outer Material: 20D Nylon Insulation: 3 Layers Foil Insulation Dimensions: 189cm x 63cm x 10cm Pack Size: 28cm x 14cm Weight: 866g (approx.) Colour: Olive Green