Q:What type of stainless steel does Xinduo use?

A:All our stainless steel drinking containers are made of a premium food-grade type 304 stainless steel containing 18% chromium and 8% nickel with documented raw materials testing. This material is ch

Q:Do Xinduo stainless steel drinking containers have an inner BPA-based lacquer coating like aluminum ones?

A:No, our containers are made of premium type 304 18/8 stainless steel which is used for many food and medical applications; it does not require a lacquer layer and will not leach chemicals, stain, co

Q:is the plastic in Xinduo drinking containers made of?

A:We use a tested #5 food-grade polypropylene (pp) in the lids and collars; #5 PP is a plastic with good durability and no known leaching characteristics.

Q:Can I put hot liquids in my single wall stainless steel bottle?

A:No, our single wall containers provide no insulation and present a burn hazard if used with hot liquids. Consider one of our insulating vacuum bottles for use with HOT liquids.

Q:How do I know your stainless steel drinking containers meet International Food Container Standards?

A:We have a testing chain-of-custody process to ensure we are delivering drinking containers that meet international food-grade standards.

Q:Will the stainless steel react with acidic beverages like juice?

A:No, stainless steel will not react, however it is not recommended that acidic beverages be store container for long period of time. If you do, we recommend cleaning them using a bristle brush and a