EXPED’s famous MegaMat built 50% thicker! MegaMat Max has at its core 6 inches of just-the-right density, OEKO-TEX® 100 certified foam for support and warmth. The air-core-channeled foam allows the mat to be soft-inflated for an enhanced cradling of the body. Combined with 50-denier stretch top fabric, MegaMat Max offers an unbelievably soft and supple sleep platform.  Vertical sidewalls maximize the usable sleeping surface for edge-to-edge comfort (just like your bed at home) and gap-free coupling of mats. EXPED's extra-large, high flow-rate FlatValves™ (another EXPED innovation) ensures fast inflation and deflation. The included top-loading SideWinder stuff sack eases packing and carries over the shoulder.   Features Luxurious 15 cm-thick open-cell foam support Stretch tricot surface for maximum comfort Air-core-channeled foam reduces weight and bulk Extra-large deflation valve for maximum air flow 3-D vertical sidewalls (no tapering) for optimal sleeping surface area Product contents: Mat, Mini Pump, SideWinder Stuffsack, Repair Kit Specifications R-Value10.6 Temperature-67 °F DimensionsLXW: 77.6 in x 30.3 x 6 in WeightLXW: 121.7 oz Packed DimensionsLXW: 31.1 in x 11 in Pump StyleSelf inflation/Mini Pump Materials Top50 D tricot polyester, TPU polyether film laminate, hydrolysis resistant, honeycomb embossed, Oeko-Tex® 100 certifiedBottom75 D Polyester, TPU polyether film laminate, hydrolysis resistant, Oeko-Tex® 100 certifiedInsulation16 kg/m³ open-cell PU foam, Oeko-Tex® 100 tested