These bold, colorful tumblers are made to keep you hydrated in a fully functional style. Ideal for car commutes or workouts at home, it has a built-in flip straw for easy and effortless sipping. Snap it shut and the double-wall vacuum insulation will keep your drink fully leakproof and extra cold for hours. It fits comfortably in your vehicle&';s cup holder (treadmills and spin cycles, too!) and the folding handle lets you quickly grab and go. SPECS Weight: 1.5 lb. Dimensions: 3.5L x 4.1W x 9.8H in DETAILS Classic Series 18/8 stainless steel, BPA-free Double-wall vacuum insulation Leakproof flip straw Easy-to-carry handle Car cup holder compatible Dishwasher safe