Sleep comfortably under the stars in the Coleman Comfortsamart Sleeping Bag, even when it’s 20 °F outside. You'll stay comfy with durable polyester insulation and the Thermolock draft tube helping to keep your body heat in the bag. The Comfort Cuff design makes sure you only have soft fabric around your face while you sleep. Thanks to the ZipPlow zipper, you'll get snag-free opening and closing every time. Packing up is made easy with the Roll Control system to keep your bag straight while rolling and the no-tie Quick Cord system to keep things cinched tight.