●Folding sleeping bag bed with zipper opening for use on futon ●Size: When Unfolded (Approx.): 70.9 x 29.5 inches (180 x 75 cm); When Stored: 6.3 x 11.8 inches (16 x 30 cm); Weight: Approx. 23.2 oz (640 g) ●Material: Polyester; Optimal Temperature: 33°F (15°C) ●Functional, durable and breathable envelope sleeping bag This fleece sleeping bag is very convenient to carry and can be stored compactly ●Sleeping in the car, camping, mountain climbing, touring, flower viewing, outdoors, astronomical observation, disaster prevention. Warm, light and comfortable to the touch