MegaMat Ultra combines the cradling comfort and 3D construction of MegaMat with the smaller pack size and light weight of a classic air mattress. It is a great option for campers who want to elevate their current sleep system while retaining portability and compactness. Synthetic insulation welded to the inside of the mat keeps you comfortable in all seasons, while the stretch tricot polyester surface material provides next-to-skin softness. Convenience features such as a welded grab handle and separate one-way inflate and deflate valves round out the mat. Features Soft, recycled materials Recycled stretch tricot polyester surface material cradles the body and provides next-to-skin softness. 3D design Vertical sidewalls allow the top to extend edge-to-edge without tapering, maximizing the available sleep surface. 4" mattress height 4" mattress height provides ample thickness to keep most campers from "bottoming out." Increase or decrease the amount of air to make mattress softer or firmer. Synthetic insulation bluesignA(R) approved Texpedloft microfiber insulation welded to the top & bottom provides comfort & warmth in all seasons. Welded side handle A convenient welded grab handle allows for easy handling & transport of your mat; no more awkward mat grappling. Inflate & deflate FlatValves Independent low-profile FlatValves allow for efficient inflation & deflation. Insert the valve pin into the inflate valve during deflation to purge air even faster.