Vacuum Flask, Coffee Pot, Air Pot manufacturer / supplier in China, offering New Design 500 Ml Stainless Steel Vacuum Flask with a Detachable PP Base Optional Lanyard for Outdoor Activities Promotion Gift, Simple Sports Water Bottle 450ml / 600ml Double Wall Stainless Steel Vacuum Tumbler for Outdoor Using, Simple Classic Style Vacuum Flask Stainless Steel 304 Inner Gift Flask Water Bottle for Home Office Outdoor Suse and so on.