Setup, Compatibility & Care
To prepare your tumbler for its first use, wash all components with warm soapy water. The ZWILLING Thermo Plus is dishwasher-safe, which simplifies maintenance; however, placing the lid in the top rack of your dishwasher is recommended to protect the integrity of the seal. When filling the tumbler, ensure you do not overfill past the inner rim to allow the lid to seat properly. Periodically inspect the silicone seals on the flip lid to ensure they remain clear of debris, which helps maintain the leak-proof functionality.