This packable sleeping bag is designed for outdoor sleeping, which is an optimal companion for backpacking, camping, hiking and trekking trips. It is lightweight, water resistant, warm and washable with two kinds of usages. The premium cotton stuffing keeps you warm. The fasten straps keeps you safe and the envelope design keeps you comfortable. Carry it and start a trip without planning Perfect for spring, summer and autumn provide you sound sleeping even in outdoor activities. Good NightS 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 builtin soft pillow and a flexible stretching space, which makes you feel at home. Moreover, two fasten straps at both sides prevent any unwanted zipper opening when you sleep.Versatile Sleeping Bag. Made of two layers of quilts with two snugfree removable zippers at the edge of the sleeping bag, which 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 bag, easy to store and carry anytime you want to start a backpacking, camping, hiking and trekking trip.3 Seasons Sleeping Bag. Perfect for spring, summer and autumn with a temperature range from 50F to 69.8F2 People 37.4F 69.8F 3 People. The cotton stuffing keeps you warm and cozy. The water resistant outer shell protects you from water seeping. In addition, the Sshape stitching surface makes the inside cotton sturdier. If you need to cool off, unzip 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 541F when used. 2. It is advisable to unzip the sleeping bag and wash the two layers of quilts separately.Spe