This isn't your ordinary sippy cup. BOT features the original SILIFLEX-straw technology that is designed with a weighted ball so the straw always moves to the liquid regardless of the orientation of the cup. With its valve-free flexible straw, weighted ball and integrated handle, both babies and toddlers will find it easy to sip to the last drop.
BPA & Phthalate free
Capacity: 6 oz / 180 ml
Revitalize your BOT with the 3-pack replacement straws and the BOT straw cleaning Brush