Ideal for lightweight outdoor adventures, the Kestrel Mat, with open cell foam construction, offers compact, self-inflating comfort. The reliable Easy Valve System enables fast inflation and deflation. Sculpted to reduce weight and packed size, it comes with a stuff sack for hassle-free carrying. Specifications 2.5 Fabric: 190T 100% polyester Size: 182 x 51 x 2.5 cm (LxWxH) R-Value: 2.0 (3°C) Colour: Green Textile Fiber Composition: 100% polyester Pack size: 28 x 14 cm Weight: 795 g 3.8 Fabric: 190T 100% polyester Size: 182 x 51 x 3.8 cm (LxWxH) R-Value: 3.0 (-3°C) Colour: Green Textile Fiber Composition: 100% polyester Pack size: 28 x 16 cm Weight: 945 g 5.0 Fabric: 190T 100% polyester Size: 182 x 51 x 5.0 cm (LxWxH) R-Value: 3.0 (-3°C) Colour: Green Textile Fiber Composition: 100% polyester Pack size: 28 x 18 cm Weight: 995 g