Stainless Steel Bottle, Insulated Water Bottle, Vacuum Flask manufacturer / supplier in China, offering 40oz Stainless Steel Cup with Straw and Handle Insulated Reusable Drinking Cup for Travel and Daily Use OEM, 40oz Insulated Tumbler with Lid and Straw Stainless Steel Reusable Mug for Road Trips and Camping OEM, Leak-Proof Custom Logo 40oz Tumbler with Straw and Handle Stainless Steel Mug for Brand Merch and Gifts OEM and so on.