Introducing the Intex? PremAire? ThermaLux? air mattress with Fiber-Tech? construction. It features a Microcell? contour top the extra soft tri-layer weave insulates in cold weather and wicks moisture in warm humid weather providing true 4 season comfort. The breathable polyester material insulates during cold weather to help you stay warm and it absorbs moisture on warm nights to help you stay cool. It also features a newly designed pump panel with firmness control dial and USB port for charging. The built-in storage provides convenient storage for cord and small personal items. A 2-in-1 valve is also included for easy inflation and deflation with manual pump ideal for outdoor use.