The Big Agnes V Notch UL 40 sleeping bag is highly compressible and features a cozy lining of PrimaLoft® insulation to keep you warm and your pack light. . . .FILL .PrimaLoft Hi-Loft Ultra Silver .WEIGHT .1 lb. 6 oz. .COMPRESSED VOLUME .1.93 liters .TEMPERATURE RATING (F) .40 degrees (F)

• Highly compressible PrimaLoft Hi-Loft Ultra Silver insulation with stitch-free construction provides maximum thermal efficiency and water resistance
• Minimalist hood with drawcord; low-profile cordlock lets you un-cinch the hood with one hand
• Full-length zipper can be opened for easy temperature regulation and use as a quilt
• 2-way YKK #3 locking zipper with zipper garage
• Ergonomic foot-box construction provides more loft and warmth
• Interior fabric loops let you add a sleeping bag liner (sold separately)
• Streamlined exterior loops are great for hang drying or storage
• Works with any pad size or style (pad sold separately)
• Comes with mesh storage sack and nylon stuff sack