So light and so comfortable. It's like sleeping on a cloud. Best Sleeping Bags for Women: Top Pick One of the best sleeping experiences of any bag we tested. Features: Patent pending zipperless design for more comfort Oversized integrated comforter resembles all the comforts of your bed at home Insulated shoulder pocket keeps comforter wrapped around you sealing out drafts Patented self-sealing foot vent allows fast and easy ventilation Sleeping pad sleeve keeps pad under you for comfort and warmth and replaces unnecessary bottom insulation PFC-Free 800FP DriDown and 15d nylon fabrics Materials: Insulation: 800FP PFC-Free DriDown Shell Fabric: 15d nylon risptop Liner Fabric: 15d nylon risptop Technical Specifications: EN Limit Temp Rating: 9F / -13C EN Comfort Temp Rating: 21F / -6C Fill Weight: 20.46 oz / .58 kg Minimum Weight: 2 lb 4 oz / 1.03 kg Sleeping Pad Sleeve Circumference: 45.5" / 115.6 cm Fits Sleeping Pad (WxH): 20" x 2.5" / 51 x 6.4 cm Fits Up To: 5' 8" / 173 cm Length: 74" / 188 cm Shoulder Circumference: 59" / 150 cm Hip Circumference: 58" / 147 cm Footbox Circumference: 39" / 99 cm Mesh Stoarge Bag Size (LxW): 20 x 12" / 51 x 31 cm Stuff Sack Size (L x W): 15" x 7.5" / 38 x 19 cm Source: Imported Sierra Designs Women's Cloud 800F 20 Degree Sleeping Bag - Regular