Description of The North Face Hightail Sleeping Bag The Hightail is an ultralight, fifteen-degree 900-fill down bag using the lightest, most efficient materials. Features: Sizes : Reg LH, Long LH Temp Rating : 15°F/-10°C Stuffsack Size : 8 in. x 14 in. (20 cm x 35.5 cm) Shoulder Circ : [Regular] 60 in. (152 cm); [Long] 62 in. (157 cm) Shell Fabric : HelioLite™ HD Max User Height : [Regular] 6'0 in. (183 cm); [Long] 6'6 in. (198 cm) Hip Circ : [Regular] 58 in. (147 cm); [Long] 60 in. (152 cm) Foot Circ : [Regular] 38 in. (97 cm); [Long] 38 in. (97 cm) Fill Weight : [Regular] 1 lb 4 oz (565 g); [Long] 1 lb 5 oz (604 g) External Length : [Regular] 84 in. (213 cm); [Long] 90 in. (228 cm) Avg Total Weight : [Regular] 2 lbs (910 g); [Long] 2 lbs 2 oz (975 g) Goose Down Fills - Each lot of down is thoroughly tested at three stages of production for loftiness, moisture resistance, and ability to regain loft after compression. Fitted Hood - The fitted hood is a fitted, jacket style hood to ensure in the bag comfort while reducing weight. Trapezoid Box Baffles - Trapezoid Box Baffle system is a special structural configuration that ensures maximum warmth and comfort. Heliolite™ Fabric - Heliolite" Fabric is the best of all possible worlds: It's ultralight and downproof, provides an exceptional strength-to-weight ratio and is lighter and more compressible than other available fabrics. Vaulted Footbox - The North Face® innovative vaulted footbox provides sufficient space to allow the feet to flex and move naturally. Flight Series™ - This athlete-tested collection is designed for done-in-a-day and weekend adventures when fast and light packing is paramount. Sleeping Bag Temperature Rating System - When it comes to sleeping bag comfort, the consumer is often left in the dark, or worse-the cold, when it comes to temperature or thermal comfort ratings. *LH = Left Hand Zipper; RH = Right Hand Zipper Ultralight, fifteen-degree, 850-fill bag constructed from lightweight HelioLite" HD ripstop fabric 850+ Eastern European goose down fill - the lightest, most efficient down on the market Trapezoidal baffle construction Ultralight 15-denier HelioLite™ HD ripstop shell Soft and supple 20-denier lining Fitted hood Vaulted footbox for ergonomic comfort Footbox zip venting One-third-length zipper Down-filled draft tube and face comfort tubes One-hand pull cord for easy hood adjustments No-Snag stiffener in zipper column Heat-transfer logos to save embroidery thread weight Nylon mesh storage sack and stuffsack included