The North Face Dark Star Sleeping Bag: -40 Degree Asphalt Grey, Reg/Right Zip Claimed Weight: (regular) 6 lb, (long) 6 lb 6 oz Max User Height: (regular) 6 ft, (long) 6 ft 6 in Storage Sack: yes Material: Pertex (20D nylon ripstop) Bag Length: (regular) 78 in, (long) 84 in