Coleman Big Bay 20 Mummy Sleeping Bag Wire & Crimps The bottom of the gaiter Color:Black Orchid The bottom of the gaiter is held securely by a dual attachment hypalon strap Insulation: Recycled 700 fill power down Nikwax hydrophobic (water resistant) finish (134g Size L) semi sculpted hood helps lock in heat J zipper for ventilating footbox on warmer nights Sleeping bag packs into compressible stuff sack Thermolock draft tube prevents heat loss through the zipper ZipPlow patented zipper design prevents snags so bag is easy to open and close Cozy Foot soft fleece footbox and Comfort Cuff material for softness and protection around the face Dimensions are 32 x 79 in Coletherm MAX Insulation provides superior heat retention in temperatures as low as 20°F