The 650 fill power Marmot Women's Angel Fire 650FP Down Mummy Sleeping Bag places insulation in areas of increased heat loss, while its durable construction and high quality down make it a reliable, all purpose, three season bag. Updated to be even lighter and more compressible, this bag has water resistant down to add protection when exposed to wet environments. Insulated with certified 650 fill power down with Down Defender to improve water resistance in wet conditions. Shell is 30d 100% nylon ripstop DWR 1.5 ozsq. yd. Lining is 30d 100% nylon DWR 1.27 oz.yd. Anatomically designed footbox with wrap around construction increases warmth. Full Length locking YKK two way zipper with anti snag slider reduces fabric snagging. Womens specific fit with more insulation in key areas. EN Tested: Comfort: 21.6F 5.8C Lower Limit: 9.1F 12.7C Extreme: 26.1F 32.3C Down filled collar with easy access draw cord. Nautilus multi baffle hood. Internal stash pocket and heater pocket in footbox. Snagless insulated draft tube. Ground level side seams. Hood draw cord. Zipper garage. Stretch tricot baffles. Two hang loops. Stuff and storage sack included.