our beverage stays perfectly hot or cold no matter where your day takes you with the 20 oz NEW Chute? Mag Vacuum. A new magnetic top keeps the cap out of the way while you drink. This vacuum-insulated bottle keeps liquids cold for 24 hours (even longer if you add ice), and hot for six, because nobody likes a lukewarm drink. The sturdy, double-walled steel design keeps condensation from collecting on the sides of the bottle, and the powder-coat paint job adds some extra color. The narrow-mouthed opening also makes it easy to drink and pour without spilling, so you won?t waste a single drop.