The new drinking learning line has been specifically designed to follow the child's development and meet their growing needs. The various shapes and innovative features make it easier for babies to transition from breastfeeding to independent drinking. Made from BPA-free materials, it is easy to clean and assemble. The thin, rim-like spout helps children transition to drinking from open cups. The bite-resistant spout has a hard edge. The lightweight, double-walled insulated cup keeps drinks cooler for longer without condensation. The removable valve allows for easy sipping in small gulps.