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.