HighlightsCreates a relaxing and reassuring sleep after a hard day of activities with smooth zippers and premium hollow cottonMade of two layers of quilts with two snug-free removable zippers at the edge of the sleeping bagEasy to store and carry anytime you want to start a backpacking camping hiking and trekking tripThe cotton stuffing keeps you warm and cozyClean with a damp cloth and designed for machine washingSpecificationType:3 SeasonFabric:PolyesterFilling:CottonDetailsFeatures:Good night s Sleep:Creates a relaxing and reassuring sleep after a hard day of activities with smooth zippers and premium hollow cotton. The envelope structure provides a built-in soft pillow and a flexible stretching spacewhich makes you feel at home. Moreovertwo fasten straps at both sides prevent any unwanted zipper opening when you sleep. Versatile Sleeping Bag:Made of two layers of quilts with two snug-free removable zippers at the edge of the sleeping bagwhich offers two different ways to tuck in. You can share the bed with each other or unzip it to change it into two single sleeping bags. Camping Companion:Lightweight with a carry bageasy to store and carry anytime you want to start a backpackingcampinghiking and trekking trip. 3 Seasons Sleeping Bag:Perfect for springsummer and autumn with a temperature range from 50 F to 69.8 F(2 People);37.4 F -69.8 F(3 People). The cotton stuffing keeps you warm and cozy. The water resistant outer shell protects you from water seeping. In additionthe S-shape stitching surface makes the inside cotton sturdier. If you need to cool offunzip the bottom zipper to let your feet breathe. Washable Sleeping Bag:Can be easily wiped clean with a damp cloth and designed for machine washing. It is advisable to unzip the sleeping bag and wash the two layers of quilts separately.Friendly Reminder: 1. The temperature ranges can fluctuate up or down 5 (41