Extend 3-season camping into colder months with the Men's Never Winter Sleeping Bag - Long. Its 650-fill-power-down insulation traps heat when the temps plunge, and dual-side zips make it easy to climb in and stay toasty when the wind picks up. Looking for more room? Open the footbox for space to stretch or zip it up for extra warmth. Unzip the extended zipper flaps on extra-cold nights for blanket-like coverage. Features: Certified 650-fill-power down with Down Defender to improve water resistance in wet conditions Dual-side half zippers for easy access; extended zipper flaps provide extra blanket-like coverage when unzipped Footbox zipper opens for extra space and closes for extra warmth and comfort Recycled shell and lining fabrics Internal stash pocket ISO-tested for temperature rating Stuff and storage sack included Specifications: Bag Temperature Celcius: -1C Bag Temperature Fahrenheit: 30F Tested Comfort: 41.0°F / 5.0°C Tested Limit: 32.0°F / 0.0°C Footbox Size: 50.4 in, 128 cm Hip Girth: 59.8 in, 152 cm Includes Compression Stuff Sack: NO Includes Storage Sack: YES Includes Stuff Sack: YES Insulation Material: Down defender, 650 Fill Power, Duck Down Insulation Type: Down Shoulder Girth: 65 in, 165 cm Stuff Sack Size: 8.7 x 18.1 in, 22 x 46 cm Style Number: M12783 Seasons: 3-season Product Weight: 2 lbs 2.2 oz,970.0 g Zipper Location: Dual Zipper Product Care: Machine Wash Cold, Use Liquid Detergent, Do Not Use Powdered Detergent, Gentle Cycle, Tumble Dry Low, Do Not Iron, Do Not Bleach, Do Not Dry Clean, Do Not Use Fabric Softener, Rinse Twice, Do Not Store Wet Marmot Men's Never Winter 30° Sleeping Bag - Long/Nori/Red Sun