This model is ideal for mid-summer mountain trips and overnight stays in mountain huts. It combines supple, ultra-fine polyester fabric with down for excellent warmth and durability. The single construction is simple and lightweight. It is highly durable and can be compactly stored. The foot area, which tends to feel colder, is designed with ample space as standard. Additionally, more insulation material is packed into the foot area to ensure comfortable sleep. Durable YKK coil zippers are standard. Fabric: 100% Polyester (Outer), 100% Polyester (Inner) Down Fill: 200g (90% White Goose Down / 10% Small Feather, 700 Fill Power) Size: Shoulder Width 80cm x Total Length 207cm Storage Size: Diameter 13cm x 25cm (Includes storage stuff sack) Weight: 650g Color: Red Temperature Rating: 6℃ Includes storage sack (not original)