Come and Check Our Branding Solutions.This summer envelope-style pilling resistant fleecy sleeping bag is made of premium materials, lightweight and machine washable. It can be used as a sleeping bag during summer camping or as an inner sleeping bag during winter. It is suitable for 15 to 30 degrees when used alone. It is suitable for a variety of environments and has a wide range of uses. It is suitable for a variety of environments and has a wide range of uses. Price over than 500 sets is for sea shipment. Pls check inventory and detailed info before placing your orders.