Changzhou Haige Microfiber Textile Co.,Ltd-oem factory-professional focus on microfiber for outdoor and promotion gifts produce as a professional waterproof backpack manufacturer and supplier in China, all the waterproof backpack have passed the international industry certification standards, and you can be completely assured of quality. If you do not find your own Intent waterproof backpack in our product list, you can also contact us, we can provide customized services.