AEGISMAX Wind Hard Twilight 10D -5 Degree 800FP Down Sleeping Bag Ultralight Camping Quilt Sleeping Bag Winter Hiking Equipment. IFlex 10D DWR Nylon Fabrics. Storage bag and stuff sack included. Sleeping bag weight:509g. Sleeping bag weight:584g. Sleeping bag weight:624g. Sleeping bag weight:704g. Secured to your sleep pad, twilight sleeping bag offers the snug warmth of a mummy bag, but with great ability to adjust your warmth as needed. 800-fill-power down pro and a down proof iFlex® shell with durable water repellent finish provide lasting coziness and a super soft feel. Adjustable, insulated draft tube can be cinched around your neck to keep warm air in. Trapezoidal foot box keeps feet comfy and warm. Pad cords let you adjust fit and warmth and keep you centered on your sleep pad all night. Includes 2 adjustable attachment straps a stuff sack for packing and a roomy mesh sack for breathable storage. It only just takes you 1 minute. Ry our best t. Give you a satisfactory solution.