The award-winning BCB features a new contoured shape & updated materials to create a more thermally-efficient backcountry experience...all at a lower weight.

• Patent-pending zipperless design provides an ultra-comfortable lightweight bag
• Oversized integrated comforter gives all the comforts of your bed at home
• Full-length, insulated hand/arm pockets help to seal out drafts and seal in warmth
• Patented self-sealing foot vent provides fast and easy ventilation
• Stretch cord closure system helps to seal out drafts
• Sleeping pad sleeve keeps pad under you for comfort and warmth, and replaces unnecessary bottom insulation