Spill-Proof Design: This sippy cup features a flip-top lid that prevents spills and leaks, making it ideal for active toddlers. Straw Sippy Cup: The built-in stage 2 straw helps transition your child from bottles to cups and promotes proper oral development. Customizable: The cup allows you to customize the straw and lid colors to suit your child's preferences. BPA-Free Material: Made from PPSU, a durable and BPA-free plastic, ensuring your child's safety and health. Convenient Size: With a 10 oz capacity, this cup holds the perfect amount of liquid for toddlers on the go. GROSMIMI's Flip Top Spill Proof Sippy Cup is designed for toddlers transitioning to drinking from a straw. This 10 oz cup features a Stage 2 straw and a customizable body, allowing you to personalize it with your child's name or favorite design. Crafted from BPA-free PPSU material, it's durable and safe for your little one. The flip-top lid prevents spills, making it perfect for on-the-go sipping. With its easy-grip design and leak-proof construction, this sippy cup is a must-have for active toddlers. Encourage independent drinking with this convenient and practical cup.