Spacious, comfortable, 4" thick and warm – it’s the ultimate mat for your base camp, camper or cabin floor. The super-soft, yet durable polyester tricot exterior delivers slip-resistant, next-to-skin comfort. Ultralight, open-cell polyurethane foam filling has cored, horizontal air channels for extremely light, yet thick cushioning. High-frequency welded seams for lasting durability. FlatValve technology for hassle-free inflation/deflation. 100% leakproof. Includes a mini pump and multifunctional stuff sack. Imported.