Designed and constructed to be the perfect marriage of high quality construction and materials, the Womens Classic Down series oers lightweight bags for the adventurous soul sister who isn't willing to compromise on comfort. These Big Agnes System bags incorporate our full pad sleeve design and DownTek water repellent down insulation. Features: - Integrated full pad sleeve. Never roll off your pad again - DownTek water repellent down insulation - Extra 2" of girth in hip area - Extra insulation in foot and core areas - Petite length requires a 20" x 66" pad - Regular length requires a 20" x 72" pad - YKK #8 zipper. Mate together any of our left and right zip bags with the same size zipper. Size petite mates to bags with 60" YKK #8 zippers. Size regular mates to bags with 70" YKK #8 zippers - Rectangular shape offers more room in foot box and shoulders - Mesh storage sack & nylon stuff sack included - Built in pillow pocket holds a fleece or Big Agnes Pillow - Interior fabric loops for sleeping bag liners - No-draft collar seals around neck to keep cold air from sneaking in - No-draft wedge insulates the connection between the bag and pad - No-draft zipper tube insulates along the length of the zipper - Shell: Down proof, nylon microfiber rip-stop. WR surface treatment to repel water - Lining: Soft, breathable down proof nylon with stain resistant finish - Pad sleeve: Nylon rip-stop. WR surface treatment to repel water - Flow Construction: Insotect Flow is a flow-optimized insulation system that delivers uniform heat distribution and natural body contouring through its revolutionary baffle design. Flow Construction eliminates lateral and vertical down shifting by using vertical chambers with Flow Gates to regulate fill positioning and density. Strategically placed Flow Gates minimize vertical down shifting while vertical chambers minimize lateral shifting. With continuous vertical Flow chambers in place of traditional side seams, Flow bags eliminate potential cold spots which can occur with side seams. Vertical baffles now flow with your body for more rapid and uniform body heat distribution. Specifications: - Pad Size: 20" x 66" - Zipper: Left Side - Color: Purple/Dark Blue - Fill Type: 650 Fill DownTek - Fill Weight: 22.5 oz - Bag Weight: 3 lbs 4 oz - Shoulder Girth: 68" - Hip Girth: 66" - Foot Girth: 54" - Stuff Sack Size: L - 9" x 20" - Compressed Bag Size: 9" x 10.5"