The North Face

Aleutian Sleeping Bag: 0F Synthetic

Ever rigged your bed on little skis and pulled it behind you into the backcountry so you didn't have to use a crappy sleeping bag? That's admirably dedicated, and a whole lot crazy, but check this out: The North Face Aleutian 0-Degree Synthetic Sleeping Bag unzips completely flat, so you can have the warmth of an 15-degree EN-rated bag when things are freezing, and the coziness of a comforter if the night's a little bit warmer than that. It's also full of synthetic Heatseeker Eco insulation, which is made of 30% recycled material, and keeps you warm even if it gets wet, which is something down won't do. The Aleutian isn't a super-light backpacking bag, but it still has a draft-defeating collar and roomy mummy design to reduce weight while maximizing warmth, so you'll sleep better in the mountains than you ever did in your own bed.