The Outwell Dreamboat Double 12.0 cm Self-Inflating Mat features the Outwell® FHF (Flat High-Flow) valve, offering enhanced airflow for both inflation and deflation. Its vertical side static fabric panels maintain their shape under pressure, making inflation easier by requiring less air to be pumped. Innovative heat-regulating foam construction for optimal comfort throughout the year. Flat High-Flow valve for improved airflow. Extra-large foam cavities provide enhanced comfort while reducing packed size and weight. 3D shape with a deep profile for maximum comfort. Ultra-durable stretch polyester with soft-on-skin technology. Fast-fit carry bag for effortless storage and portability. Delamination-proof TPU construction for outstanding durability. Static side fabric improves 3D shape and makes inflation easier. PFC-free for an environmentally friendly design. Caring Choice: PFC Free / Top and bottom side fabric: 100% recycled polyester. Fabric: Top and bottom: Recycled 30D stretch, Sides: 190T 75D. Weight: 5.5 kg. Textile fiber composition: 100% polyester. Size: 200 x 140 x 12 cm (LxWxH). Pack size: 65 x 28 cm. R-Value: 2.8 (-3 degrees C) / 4.7 (-16 degrees C). Valve: FHF Valve. The Dreamboat range of single and double designs in various thicknesses features the Outwell FHF (Flat High-Flow) valve with an enhanced air flow for both inflation and deflation. Its vertical side static fabric panels do not bend under pressure, thus aiding easy inflation as less air needs to be pumped. Unique heat regulating foam construction for optimum year-round comfort. Double Flat High-Flow valve enhances air flow. Extra large foam cavities enhances comfort while reducing packed size and weight. 3D shape with deep profile for ultimate comfort. Ultra tough stretch polyester with soft-on-skin technology. Carrybag for easy storage and transportation. Delamination-proof TPU construction for extreme durability. Static side fabric for better 3D shape and easier inflation. PFC free. Specifications: Weight: 5.5kg. Pack size: 65 x 28 cm.