Twistshake's sippy cup, Kid Cup, is the perfect mug for the toddler with an active lifestyle. It resembles a sports bottle with its round spout centred on the top and has a built-in no-spill silicone seal that prevents spills and stains. A must for every parent who wants an easier day during the busy toddler years! For a free flow and to clean, simply remove the silicone seal. The seals can also be purchased separately under our Accessories.