Frank Green Ceramic Bottle 595ml Push Button Lid THE RANGE Made from a Ceramic inner layer and stainless-steel outer. This innovative combination ensures your drink lasts longer and stays just the way you like it – Maintaining flavour, aroma and temperature. Features Smart push button lid allows for one-handed use and is spill resistant when closed. Made from BPA free, FDA and EU approved safe materials. Ceramic inner layer ensures flavour and aroma is captured and maintained just like if you were drinking from a ceramic cup. Premium stainless-steel outer means your cup remains shatterproof despite the ceramic inner. Features triple-walled vacuum insulation for the best possible temperature control without condensation. Fits in standard car cup holders. Easy to clean Switch between coffee / juice / water without flavour residue Optional strainer (sold separately) for tea or fruit infusion on the go.