The Envelope sleeping bag is a new design, through excellent processing technology and high-quality raw materials, the performance of Envelope sleeping bag up to a higher standard. We are perfect for every detail of the Envelope sleeping bag, guarantee the quality level, so as to bring you the perfect product experience. Xinfang Outdoor Products Co., Ltd. is a professional China Envelope sleeping bag manufacturer and supplier, if you are looking for the best Envelope sleeping bag with low price, consult us now!