Twistshake's sippy cups with handles, is the perfect choice for you and your child's active lifestyle. The no-spill silicone seal prevents unnecessary spills and stains when your child turns the sippy cup upside down! A must for the parent who wants their everyday life to run smoothly during the toddler years. For a free flow, it is easy to remove the silicone seal. The Mini Cup has an ergonomic design with soft training handles that gives your child a comfy grip, helping them to learn to drink by themselves.