Your Dream Tumbler: No matter what your day is like, this tumbler will keep you energized with less refills. Double wall vacuum insulation means drinks stay cold, iced or hot for hours. ADVANCED LID CONSTRUCTION: Whether you prefer sipping or maximizing your thirst, the lid features a three-position swivel lid: straw opening designed to prevent splashing, seal to hold reusable straw in place, beverage opening and top Cover for added leak protection. We've also included an ergonomic comfort handle so you can easily carry your ice water to work, meetings, the gym, or a trip out of town. ECO-FRIENDLY AND DURABLE: Made from 90% recycled BPA-free stainless steel for sustainable drinking and durability. Eliminate the use of single-use plastic bottles and straws with a travel mug made with sustainability in mind. Dishwasher Safe: Spend less time hunched over the sink and more time doing the things you love. Cleaning glasses and lids couldn't be easier, just pop them in the dishwasher. Unlike plastic bottles that retain stains and odors, this metallic beauty comes in pristine condition