The Vital Baby Hydrate Complete Trainer Cup is designed to make transitioning from bottle to cup easier for your little one. This spill-proof trainer cup features a pop-up straw that encourages independent drinking and helps prevent spills. The cup is made from safe, BPA-free materials and is easy to clean. The soft silicone straw is gentle on gums and teeth, making it ideal for teething babies. The ergonomic design fits little hands comfortably, promoting self-feeding skills. With a capacity of X ounces, this trainer cup is perfect for on-the-go hydration and is suitable for children aged X months and older.