Sports Water Bottles by STANLEY. Details: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 leak resistant and extra cold for hours. It fits comfortably in your vehicle’s cup holder (treadmills and spin cycles, too!