You cherish the outdoor environment and at Coleman we do, too. That's why our Flatlands sleeping bag is constructed with a recycled polyester shell and fill, and Ecotherm Insulation, all of which boast 100% post-consumer recycled materials. It's designed to keep you comfortable in mild weather and temps as low as 45degF, and it's sized for campers up to 6' 5" tall. Plus, it's loaded with quality Coleman details. The premium zipper has snag-free ZipPlow construction and a Thermolock draft tube to keep cold air out.Specifications and Features: Eco-conscious warmth to 45degF, made with 100% post-consumer-recycled shell, liner & Ecotherm fill Big & Tall size fits campers up to 6'5" tall Thermolock draft tube helps prevent heat loss through the zipper ZipPlow zipper design prevents snags so bag is easy to open and close Roll Control keeps the bag straight, making it easier to pack up Quick Cord secures the rolled-up bag without tying Handy interior pocket keeps small items like keys and cell phones close at hand Built-to-last construction; 5-year limited warranty Roomy 81" x 39" size