MegaMat Size Chart (2025)

R-Value

8.1

Temperature

-40 °F

Dimensions

MW: 72 in x 25.6 x 4 in
LW: 77.6 x 25.6 x 4 in
LXW: 77.6 in x 30.3 x 4 in

Weight

MW: 73 oz | 4 lbs 9 oz
LW: 80.2 oz | 5 lbs
LXW: 91.7 oz | 5 lbs 12 oz

Packed Dimensions

MW: 26.5 x 7.9 in
LW: 26.4 x 8.7 in
LXW: 31.1 x 9.8 in

Pump Style

Self inflation/Top-Up Pump

Includes

Sleeping mat, Top-Up Pump, temporary repair kit, SideWinder stuff sack