Coleman Tandem 3-in-1 45 Big and Tall Double Adult Sleeping Bag Double sleeping bag with 3-in-1 design can zip apart into 2 separate sleeping bags Can accommodate most people up to 6 feet 4 inches in height. One size fits most Coletherm hollow polyester insulation provides warmth in temperatures as low as 45 degrees Fahrenheit ZipPlow system plows away fabric to prevent snagging during zipping Roll Control design, Quick Cord system, and stuff sack for easy rolling, fastening, and toting