Our bottles are made of 304 SS food grade stainless steel (inside and outside). The bottle caps have a small plastic component and a silicone ring to make it leak-proof. The bottles are FDA approved and meet all EU safety standards. To ensure high quality, they are also SGS certified through 3rd party testing.
The VESI bottle is ethically produced in China by our trusted manufacturing partner and in order to minimize our carbon footprint we bring our bottles by train from China to Finland. We also avoid using plastic in all of our packaging.