Insulated, lightweight, compact, 3-season air chamber sleeping pad A light and compact insulated pad with a smooth and stable sleeping surface of vertical baffles, made using sustainably-sourced materials. Stay warm with an insulation system featuring THERMOLITE®, along with heat reflective film for maximum efficiency. Lightweight warmth, comfort, and reliability at an awesome value! Features R-Value: 4, great for three-season use. 3.25” thick pad with 3.50” larger outer chambers keep you comfortably cradled in the middle of the pad. THERMOLITE® Insulation working with a heat reflective film traps body heat and reflects it back at you to prevent heat loss. Proprietary minimalist I-Beam construction reduces weight and provides. consistent stability and comfort. Built-in advanced heat reflective technology for insulation without weight. Recycled lightweight nylon ripstop for backcountry reliability. Aviation-grade TPU lamination technology provides ultimate weld strength and durability. Antimicrobial treatment inside the pad prevents microorganism growth. Individually inflated and tested at our factory ensuring 100% quality performance. High-volume dual valve allows for efficient and easy inflation, super-fast deflation, and micro adjustments. When sleeping on frozen ground or snow we recommend adding a closed cell foam pad. Includes pad inflation sack, protective storage sack, replacement valve seal, and 3M repair patches. Specs REGULAR - 20x72" Total Weight 652g R Value 4 Packed Size 13 x 20cm Thickness 9cm WIDE REGULAR - 25x72" Total Weight 850g R Value 4 Packed Size 14 x 20cm Thickness 9cm WIDE LONG - 25x78" Total Weight 936g R Value 4 Packed Size 14 x 23cm Thickness 9cm DOUBLE WIDE - 50x78" Total Weight 1.7kg R Value 4 Packed Size 17 x 38cm Thickness 9cm Materials Recycled nylon ripstop fabric. THERMOLITE® Insulation. Layer of heat reflective film. TPU lamination. Forest Stewardship Council certified recyclable packaging.