Take on the day with the Thermos® brand Direct insulated water bottles. Featuring Thermos™ vacuum insulation technology to keep beverages hot for up to 12 hours or cold for up to 24 hours. Fill it with hot coffee for your morning commute, then switch to icy cold water in the afternoon. Equipped with a push-button lid with locking ring that helps secure beverages when closed. The smooth flow lid helps control the flow of beverages for comfortable drinking. Safe for the dishwasher (top rack) and the lid components disassemble for easy cleaning. Simply press the tab set on the upper inside of the lid and press the drink spout down to remove the inside piece.