The Allegheny Bx 40 Degree Sleeping Bag by The North Face is thermally efficient, H.O.T. SL, forty-degree rectangular bag unzips flat for campground versatility.

• Specifications:
• Temp Rating: 40F/4C
• Avg Total Weight: reg: 2 lbs 8 oz (1120 g)
• Avg Total Weight: lng: 2 lbs 11 oz (1205 g)
• Fill Weight: reg: 1 lb 1 oz (490 g)
• Fill Weight: lng: 1 lb 3 oz (530 g)
• Stuffsack Size: 7" x 13" (19 cm x 33 cm)
• External Length: reg: 77" (213 cm)
• External Length: lng: 83" (228 cm)
• Max User Height: reg: 6'0" (183 cm)
• Max User Height: lng: 6'6" (198 cm)
• Shoulder Circ:  65" (165 cm)
• Hip Circ: 65" (165 cm)
• Foot Circ:  65" (165 cm)
• Fabric: shell: 100% nylon Enduralite
• Right Hand Zip