Feature:1. Envelope design with the same shoulder and foot width. The upper hood can be contracted to keep warm and keep out the cold2. Hollow cotton filling, soft and comfortable, warmth retention property is strong.3. With a zipper, smooth, unzipped, the sleeping bag can be spread out as a quilt or floor mat.4. The head of the sleeping bag is designed with high adhesive hook and loop fasteners to prevent the zipper from unzipping accidentally and the cold wind pouring in.5. Double end zipper, both inside and outside can be operated, more convenient to use.Specification:Item Type: Envelope Sleeping BagMaterial: Nylon + Hollow CottonColor: As Pictures Shown Product Length: Approx. 180cm/70.9in, Width: Approx.75cm/29.5inHood Length:Approx.30cm/11.8in, Purpose: Mountaineering CampingFunction: Envelope Sleeping Bag with Hood .Package List:1 xSleeping Bag 1 x Storage Bag Note:1. Manual measurement, please allow 1cm error, thank you!2. The picture may not reflect the actual color of the project due to the differences between different displays.