The Light Year Down 20° is a lightweight, three-season bag with a hip-length zipper and zippered foot vent that is designed for minimalists who don’t want to carry any more weight than is necessary.

• Box-baffle construction
• Chevron stitching
• Efficient, form-fitting hood
• Top baffle collar
• Insulated hood baffle
• Hip-length, two-way locking zipper
• Zipper draft tube with anti-snag design
• Zippered foot vent
• Internal liner loops
• External snap loops allow bag to function as a liner
• Sleeping pad security loops
• Hang loops for storage
• Micro FatMan and Ribbon™ drawcords
• Micro captured cordlock
• Ground-level side seams prevent heat from escaping
• Differential cut to maximize loft and warmth
• Ultralight compression stuff sack included
• Storage sack included