Water Bottle, Vacuum Flask, Cup manufacturer / supplier in China, offering Custom 12oz 17oz 20oz 25oz 32oz Double-Wall Thermal Insulated Stainless Steel Sports Water Bottle Outdoor Thermos Vacuum Flask, Double Wall SUS 304 Stainless Steel Thermal Flask Water Bottle Keep Water Cold and Hot for 24 Hours Ceramic Liner Vacuum Flask, Portable 750ml Custom Double Walled Vacuum Flask Stainless Steel Insulated Gym Sports Cycling Water Bottle with Bamboo Lid and so on.