Great for backpacking adventures, the Big Agnes Yock 0 sleeping bag features a traditional mummy shape and down insulation to keep your pack light and your nights warm. . . .FILL .600-fill-power DownTek .WEIGHT .Long - Left Zip: 3 lbs. 9 oz. .Regular - Left Zip: 3 lbs. 5 oz. .COMPRESSED VOLUME .Long - Left Zip: 18.71 liters .Regular - Left Zip: 10.44 liters .TEMPERATURE RATING (F) .-4 degrees (F)

• Traditional mummy shape, DownTek insulation and baffle construction provide efficient heat retention
• Contoured hood follows the shape of your head for a more comfortable fit; low-profile cordlock lets you uncinch the hood with one hand
• Breathable shell fabric features a water-repellent finish
• 2-way YKK #5 antisnag locking zipper with zipper garage offers a smooth, quick zip
• Liner loops let you attach a sleeping bag liner (sold separately) and help keep it in place
• Designed to zip together with right-zip bags (not included)
• No-draft oversize collar and no-draft zipper help seal out cold air
• Exterior loops are great for hang drying or storage
• Baffled construction
• 600-fill-power DownTek water-repellent down is bluesign® certified and PFC-free
• Works with any pad size or style (sold separately)
• Comes with mesh storage sack and nylon stuff sack