The PACKOUT™ Tumbler is a durable, versatile drinkware solution designed for all-day use. Its double-wall vacuum insulation keeps beverages hot or cold for extended periods, while the rotating magnetic closure allows easy access. Made from 18/8 stainless steel, it is built to last and is dishwasher safe for easy cleaning. A twist-and-lock mechanism ensures secure connectivity with all PACKOUT™ modular storage components, making it ideal for the jobsite or on the go.