Brand QOOMO Color Blue Meteor Temperature Rating To 30 degrees Sport Camping and Hiking Material Polyester Fill Material Polyester Product Dimensions 90"L x 31"W Closure Type Zipper Outer Material Taffeta Size Standard Applicable For 3 Seasons: Our gradient meteor sleeping bag can be used temperatures ranging from 32F-77F Except for the cold winter,sleeping bag have weatherproof to prevent from dampness, Size is 31 x 90 inches Material:Outer Cover Material-premium 210T Polyester Fabric which is waterproof and Breathable; Lining Material:190T polyester pongee; Fill-Material: 100% Microfiber Compact Package:Pack Weight is 3lbs,the package size is cylinder 11.8 by 13.7 inches and would take up less space.Convenient to carry along for any outdoor adventures,camping trip,summer camp,and as an emergency blanket for vehicles Unique Design:Drawstring allows you to tighten hood and keep you warm. The idea of having a zipper at the foot to allow more warm or cool air to enter or exit the bag in different times of the season