Big Agnes Women's Torchlight Camp 20F Degree Regular Mummy Sleeping Bag - Expand your comfort zone in the NEW Torchlight Camp Series. Featuring two expandable panels from shoulders to footbox, this bag increases sleep space up to 10 extra inches! Depending on your sleep style and body shape, you can adjust the bag for customized comfort throughout the night. Insulated with Fireline Pro Synthetic Insulation to efficiently trap and distribute heat with zero heat loss, even when the bag is expanded. The silky fibers provide a soft feel, high loft and great compression for packability, perfect for packing up for a comfortable, customized sleep experience at camp. The Women’s specific bags differ in shape and fill weight with a less drastic taper from shoulders, to hips, to feet - reducing cold spots and creating more warmth where it counts. These Women's bags are designed to contour to your figure for the most thermally efficient and comfortable night's sleep Expanded comfort with two zippered panels, running from shoulder to footbox, adding five extra inches of room to each side - 10in total when completely expanded Improved shell fabric and lining with PFC-free water repellent finish Comfortable jacket-style hood opening that contours to the shape of your face for a snug fit Seal out drafts by cinching insulated tube along upper hood opening Un-cinch the hood with one hand using low-profile cordlock Secure sleeping bag liners with interior fabric loops Easily hang dry or store bag with streamlined exterior loops No-daft collar, no-draft zipper, and zipper garage Mate together left and right zip bags Storage sack & stuff sack included Shell: nylon ripstop featuring a PFC-free water repellent finish Lining: polyester taffeta featuring a PFC-free water repellent finish Fill: Fireline Pro Synthetic Insulation made with multi-denier, short-staple fibers with high loft to efficiently trap heat and provide great compression for packability