Introducing our 40oz Water Bottle Tumbler – a high-performance, double-wall insulated drinkware that excels in both hot and cold retention. Crafted with endurance in mind, this water bottle comes with a convenient screw-on lid featuring an easy flip top, soft rubber finger hold, raised ridges for effortless opening and closing, and a rigid, removable straw for hassle-free cleaning. Available in Stainless Steel and a selection of 17 vibrant Powder Coated colors, make it uniquely yours with custom engraving for a personal touch that lasts.