Sip your favorite drink with your zoo friend. A major milestone for toddler is when she is ready to move on from sippy cups. The zoo straw bottle helps ease this transition by giving little ones a big kid cup with the protection of a flip top lid. Dishwasher safe. Comes with extra straw. Skip Hop products meet or exceed all applicable standards for product safety in the markets we sell to. This includes physical and mechanical standards, as well as recent legislation regarding chemicals and minerals such as BPA, lead and Phthalates. All parties involved in the manufacture of Skip Hop products are required to follow these guidelines, and all tests are conducted by registered independent testing facilities.