Coleman Big Bay 20 Mummy Sleeping Bag spo notify me disabled There are many different iterations General Boating Vests & Cushions There are many different iterations of the Ink Vader to choose from With a rich history spanning over two decades 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