1.18/8 stainless steel and new plastic 2.BPA Free; Non-leaching & toxin-free. 3.Fast service ,higher quality but lower price About our water bottles: About the Material: stainless steel materialAbout the Capacity: 400ccAbout the package: 1pc into polybag, then into egg divider, bulk packing, and customer packing also availableAbout the logo: we can print any logo for you.About the paint: we can ...