From 12 months onward, your little one bes a lot more active. Our 9oz straw cup is ideal at this stage, designed to keep busy toddlers happy and hydrated all day! Straw cups are great alternatives to sippy cups, with a soft straw helping to develop sipping skills. The soft, silicone straw is easy to drink through and little ones don’t have to tip the cup up very far to drink from it. In between sips, the straw flips down to prevent spills and keep your bag or the floor clean. As with most Tommee Tippee cups, you can interchange parts like lids and bases, although handles are not compatible with insulated cups. The insulated base minimizes condensation and keeps water cool to encourage drinking and keep kids cool while playing. The toddler straw sippy cup is super easy to clean - either in hot, soapy water or on the top shelf of the dishwasher. It's safe for steam, UV, or microwave sterilization, too. All our products are BPA, BPS, PVC, Phthalate and Nitrosamine free for your ultimate reassurance.