FREE SHIPPING anywhere in the US! The Mountain Hardwear Rook 15 down sleeping bag is a all-around down bag for campers and climbers seeking performance and versatility.650-fill down is lightweight​,​ warm and compressible - Lightweight but durable #5 zipper with anti-snag for easy entry and exit - Standard mummy cut is efficient​,​ warm and comfortable - Draft collar blocks the escape of warm air from inside the bag - Down-filled face gasket comfortably blocks drafts at the hood opening - Durable water-repellent finish - Two-way zipper allows for easy ventilation - Durable water-repellent finish SBID: SBR3401F