The Stanley Milestones Thermal Bottle 1L, is a a tribute to the incredible innovation of William Stanley Jr. over a century ago. Merging the spirit of the past with the advancements of the present, the cutting-edge 4D Thermology insulation unparalleled temperature control for your favourite drinks. With its remarkable 4-layered hot/cold protection, the Stanley Milestones Thermal Bottle 1L ensures that your drinks remain piping hot for an astonishing 35 hours, refreshingly cold for an impressive 37 hours, or delightfully iced for a staggering 5 days. Featuring a double-wall full steel cup for convenience and a steel-lined stopper, featuring a cork top to seal in the flavour, ensuring that each sip is a moment of pure bliss.