Features:  Water-resistant and Warm: Water-resistant polyester shell, super soft polyester pongee liner and cotton filler delivers superior warmth and comfort through the night.  Adjustable Hood: The semi-circle hood with an adjustable drawstring and adhesive fastener strap cinch in around your head to keep you warmer in cold weather.  Built-in Pocket: There is a small pocket with adhesive fastener tape closure in the sleeping bag, which offers a convenient storage space for your mobile phone or small items.  Good Ventilation: Separate the zipper at the bottom to stretch your feet out of the sleeping bag for better breathability. Unzip and open the sleeping bag to use as a double-sized blanket.  Compact and Portable: Included stuff sack with straps for compact storage and easy carrying, perfect for camping, hiking, backpacking, and other outdoor activities.    Specifications:  Color: Black & Grey / Green & Blue (optional)  Weight: Approx. 1.4kg / 1.8kg (optional)    1.4KG:  Shell Material: Polyester  Lining Material: Polyester pongee  Filling Material: 280gsm cotton  Temperature Range: -5& 8451;~0& 8451;~5& 8451;  Size: Approx. 72 * 220cm / 28.3 * 86.6in  Storage Size: Approx. 40 * 22cm / 15.7 * 8.7in    1.8KG:  Shell Material: Polyester  Lining Material: Polyester pongee  Fill Material: 400gsm cotton  Temperature Range: -10& 8451;~-5& 8451;~0& 8451;  Size: Approx. 72 * 220cm / 28.3 * 86.6in  Storage Size: Approx. 45 * 23cm / 17.7 * 9in    Package List:  1 * Sleeping Bag  1 * Stuff Sack