The North Face Allegheny Sleeping Bag

The North Face Allegheny Sleeping Bag by the North Face is a forty-degree rectangular bag with thermally-efficient Heatshield Optimal Technology SL insulation. Unzips flat, making it a campground favorite. Specifications: [Temp Rating] 40�F/4�C [Avg Total Weight] reg: 2 lbs 8 oz (1120 g) lng: 2 lbs 11 oz (1205 g) [Fill Weight] reg: 1 lb 1 oz (490 g) lng: 1 lb 3 oz (530 g) [Stuffsack Size] 7 in. x 13 in. (19 cm x 33 cm) [External Length] reg: 77 in. (213 cm) lng: 83 in. (228 cm) [Max User Height] reg: 6'0 in. (183 cm) lng: 6'6 in. (198 cm) [Shoulder Circ] reg: 65 in. (165 cm) lng: 65 in. (165 cm) [Hip Circ] reg: 65 in. (165 cm) lng: 65 in. (165 cm) [Foot Circ] reg: 65 in. (165 cm) lng: 65 in. (165 cm) [Shell Fabric] 100% polyester Enduralite Features: Heatshield Optimal Technology (H.O.T. SL) synthetic insulation Overlapping shingle construction Silky polyester taffeta fabric Easy-grab zipper pull tabs Adjustable drawcord top opening Lined zipper column External zippered chest pocket Two bags can zip together to form a double bag or zip open to form a blanket