Let your little one be a sipperstar with our Boon SWIG Silicone Straw Cup! With the silicone straw and unique silicone insert of Boon's SWIG cup, your little one's drinks drinks only touch 100% food-safe silicone. The insulated walls of this convenient toddler cup provide refreshing beverages for families on the go while the rotating flip top cover and valved straw keep their favorite drinks inside the cup and off of your kid. The Swig's flip top lid also helps to prevents spills, making it ideal for car trips, outings, or mealtime messiness. This flip top helps make the Boon Swig the perfect transition cup from baby bottles or nursing to their new toddler straw cups! Done sipping? All of the parts of these sippy cups are made without BPA or PVC and are also dishwasher safe for easy cleanup, making sure their favorite sippy cups are ready for the next day. Swig silicone straw cups are perfect baby items to include on your baby registry search and make stylish baby gifts for expecting mothers.