Designed for two people, Big Agnes Doublewide System bags eliminate the need to zip two bags together. Adjustable to a variety of pad sizes. The self-equalizing drawstring easily connects bag to pad and the middle securement strap provides extra stability. Integrated pad coupler secures two single pads side-by-side. Ultimate comfort and additional hand warmth with hand tuck pockets at the top of bag. Improved construction using a recycled polyester taffeta fabric featuring a PFAS-free water-repellent finish. Easily un-cinch the hood with one hand using low-profile cordlock. Seal out drafts by cinching insulated tube along upper hood opening. Pillow stays in place throughout the night with integrated Pillow Barn. More wiggle room for your feet with free range footbox. Anti-snag zippers for a smooth, quick zip. Double zippers for entry from either side of bag or zip off top layer completely to use like a comforter. No-draft collar, no-draft wedge, and no-draft zipper. Secure sleeping bag liners with interior fabric loops and easily hang dry or store bag with exterior loops, plus storage sack & stuff sack included.