The Big Agnes Wiley 30 sleeping bag offers 650-fill-power DownTek water-repellent down insulation, making it a worthy companion for multi-night treks and late-spring road trips. . . .FILL .650-fill DownTek down .WEIGHT .Long - Left Zip: 1 lb. 15 oz. .Regular - Left Zip: 1 lb. 12 oz. .COMPRESSED VOLUME .Long - Left Zip: 2.57 liters .Regular - Left Zip: 2.25 liters .TEMPERATURE RATING (F) .30

• DownTek insulation absorbs 30% less water and dries 60% faster than untreated down, and retains significantly more loft than untreated down after exposure to moisture
• Included REM Pad Sleeve secures your bag to the pad so you don't roll off the pad at night; REM pad sleeve detaches and doubles as a storage sack
• Thermally efficient vertical structured sidewalls trap heat close to your body while the contoured shape of the hood cradles your head in lofty comfort
• Traditional mummy shape allows for light weight and increased thermal value
• Superlight, soft-shell fabric with high tear strength and Insotect Flow construction
• Vaulted footbox creates more wiggle room for your feet
• Contoured hood baffles cradle your head for a comfortable fit
• Low-profile cordlock lets you un-cinch the hood with only one hand
• Oversized interior anti-draft collar
• 70 in. (178cm) YKK #8 antisnag zipper with zipper garage
• Interior fabric loops for sleeping bag liners; exterior loops for hang drying or storage
• Includes a mesh storage sack and nylon stuff sack
• Mate together left and right zip bags