The stanley adventure vacuum insulated bottle keeps your drinks hot or cold for at least 15 hours the adventure vacuum bottle offers consumers a new sleek and lightweight design hours of thermal retention leakproof and packable it39s everything you have come to expect from a stanley bottle just a little different stanley adventure vacuum insulated bottle features 470ml 750ml 15 hours hot or cold 1l 13l 24 hours hot or cold double wall vacuum insulation keeps drinks hot