Dorema Magnum Air All Season AwningThe next generation of inflatable awnings The Magnum Air All Season is produced with the highly sustainable and durable extra strong TenCate materials and in our own European Modern facilities.This is an Ultrafast and flawless build with the Dorema one-valve EAF inflation system. This new and improved Magnum is standard with attached rear foam cushioned pads and rear upright poles to ensure a perfect seal against the caravan. The windows are equipped with window blinds on the inside.