FeaturesLaminated polyester surface fabric is durable, airtight and humidity-resistant; nonslip finish keeps you on the pad3D construction gives you a fully level sleeping surface from edge to edge for maximum room and comfortHigh-grade open-cell polyurethane foam offers efficient insulation; horizontal air channels cored through foam reduce mat weightFeatures 2 wide, low-profile FlatValves for inflation and deflation; pad self-inflates, but to top off, inflate with the included minipumpIntake valve has a built-in flap to prevent air escaping when inflating; release flap to let a little air out when finding your ideal comfort zoneNew, improved larger deflation valve lets air out fastHigh-frequency welded seams create airtight constructionHeight-adjustable, roll-top Smart Pack Sack with carry strap doubles as a handy shoulder bagIncludes minipump for inflation (weight: 1.6 oz.) and a repair kit with adhesive and fabric patchesThis pad has an R-value of 8.1, which makes it best for adventures in extreme cold conditions; it provides high levels of insulation from groundMost sleeping pads we sell range from 1.0 (good for warm weather) to 5.5+ (for use in extreme cold); the higher the R-value, the more insulated the padImported. Technical specsBest UseCampingSleeping Pad TypeSelf-inflating PadSleeping Pad ShapeRectangularSleeping Capacity2-personInsulatedYesInsulation TypeOpen-cell FoamR-Value8.1Repair Kit IncludedYesStuff Sack IncludedYesPacked Size11.8" x 27.6"Pad Thickness (in.)3.9 inchesDimensions3.9" x 52" x 77.6"Weight10 lbs 3.3 ozGenderUnisex Exped MegaMat Duo 10 Sleeping Pad | redwoodtradingpost