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EXPED’s famous MegaMat built 50% thicker!


MegaMat Max 15 Duo has at its core 15 centimeters (6”) of just-the-right density, Oeko-Tex 100 certified, open-cell polyurethane 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 (3-D construction) are an important EXPED "firstovation," maximizing the usable sleeping surface for edge-to-edge comfort, just like your bed at home. The Duo LW+ version comfortably sleeps two people in a roomy tent, full-sized vehicle or passenger van, and even in your guest room at home. 


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.



  • 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






-67 °F


77.6 in x 52 x 6 in


210.6 oz

Packed Dimensions

29.5 in x 13.8 in

Pump Style

Self inflation/Mini Pump



50 D Tricot Polyester, TPU Polyether film laminate, hydrolysis resistant, honeycomb embossed, Oeko-Tex® 100 certified

75 D Polyester, TPU Polyether film laminate, hydrolysis resistant, Oeko-Tex® 100 certified

16 kg/m² open-cell PU foam, Oeko-Tex® 100 certified

MegaMat Max 15 Duo LW+

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