These eye-catching, colourful cups not only offer a stylish design, but also sufficient hydration in any situation. Perfect for travelling in the car or working out at home, they come with an integrated straw for effortless drinking. Thanks to the double-walled vacuum insulation, your drink stays leak-proof and refreshingly cold for hours. With its customised shape, the cup fits comfortably in the cup holder of your vehicle or on training equipment such as treadmills and spin bikes, while the foldable handle makes it easy to take with you.