This B.Box Toddler Sippy Cup is designed for easy drinking with a weighted straw and easy-grip handles. BPA-free and perfect for toddlers learning to drink independently. Key Features BPA free Easy-grip handles Leak-proof design 240ml capacity Dishwasher safe Materials: Polypropylene (PP) (cup base/lid), Silicone (straw/spout), Steel (weighted ball on straw). Note: BPA, Phthalates, and PVC free.B.Box is renowned for innovative baby products that simplify parenting.Prior to Use: Wash all parts thoroughly. Use: Fill with liquid. Close the lid securely. The weighted straw will move with the liquid to allow drinking from any angle.Before each use, inspect for damage. Discard immediately at the first sign of damage or weakness. Warning: Do not leave the child unattended while using the cup.