240ml capacity with leak-proof valved spout, suitable for 6+ babies, 12+ toddlers The cup body and top lid are made of PP(Polypropylene) material, spout is made the silicone, both of them are BPS&BPA-free, heat resistant, dishwasher-safe Weighted Straw design allows babies to drink at any angle, no matter whether they're sitting, standing, or lying down. All parts of these toddler water bottles are removable, which makes cups easy to disassemble and assemble. Good gift choice for your growing babies as transition from milk bottle to drink cup Oberni Baby Sippy Cup 240ml/8oz, Toddler Water Drinking Bottle with Non-Spill Valved Spout for 6+ Months, Orange/1Pack