The Contigo kids assortment is 100% spill and leak proof and all BPA-free. The bottles are easy to use for kids, and even operational with 1 hand. Kids can choose between the version with straw (just push the button to launch the drinking spout) or for the bottle with drinking spout (Press to sip, release to seal. Automatically seals between sips to ensure no spills). Printed with lovely birds, robots, flowers or even a shark, choose the print you like the most!