The North Face Aleutian Bx Sleeping Bag: 20 Degree Synthetic
The North Face Aleutian Bx Sleeping Bag: 20 Degree Synthetic
The North Face Aleutian Bx Sleeping Bag, named for the string of Arctic islands between Alaska and Siberia, masterfully retains heat in below freezing temperatures. The North Face has developed an overlapping shingle construction that, coupled with Heatshield Optimal Technology, virtually eliminates cold spots in your sleeping bag. A hood with adjustable drawcord lets you regulate the amount of heat that remains trapped in the bag, and a lined zipper column backed with an insulated draft tube prevents snags when you need to zip up. Keep your thermometer handy in the external chest pocket so you can see exactly how cold it gets outside and smile at how toasty you stay inside.
Bottom Line: Siberia called, they want they're sleeping bag back.
Tech Specs:
| Material: | [Shell] 100% Polyester Enduralite; [Lining] silky polyester taffeta fabric |
| Insulation: | Heatshield Optimal Technology SL |
| Shape: | Mummy |
| Draft Collar: | Yes |
| Max User Height: | [Regular] 6ft (183cm); [Long] 6ft 6in (198cm) |
| Shoulder / Hip / Foot Circumference: | [Regular] 62 / 58 / 40in; [Long] 64 / 60 / 40in |
| Stuff Size: | 8 x 17in (20 x 43cm) |
| Stuff or Storage Sack: | Stuff |
| Degree: | 20F (-7C) |
| Weight: | [Regular] 3lb 6oz (1545g); [Long] 3lb 10oz (1650g) |
| Recommended Use: | 3-Season camping |
| Manufacturer Warranty: | Lifetime |






