The bottle can be washed in the dishwasher, although washing by hand with warm water and dishwashing detergent is recommended. Clean the bottle before first and every use. The silicone cap can be washed in the dishwasher. The cap may be sterilized in boiling water for 5 minutes, if necessary.
In case of regular use, stainless steel products have a lifetime warranty. Dents, scratches and other external signs of wear are common signs resulting from use and are not covered by the warranty. A lifetime warranty does not apply to the cap and the print on the bottle.
Do not use the bottle with hot drinks. The bottle has one-layer walls, which become hot with hot liquids and there is a risk of burning.