Bottle/Body : 100.0% Stainless steel 304 Cap : 75.0% Polypropylene (PP), Cap : 25.0% Stainless steel Joint/Gasket : 100.0% Silicon
Our insulating products are tested using the same protocol: Water at 95°C is placed in the product, which is then closed. We then measure the temperature drop of the water after 6, 12 and 24 hours.
Wash and dry before storing. Store in a clean, dry place.