Make the transition from bottle or breastfeeding easy with our straw sippy cup. Tots can drink lying down (or from any position!) thanks to an innovative weighted straw that moves with the liquid - whatever angle the cup is tilted. Our cups are leak proof and spill proof, even with warm milk or water. The perfect cup at home or on the go! Encourages independence with easy-grip handles, simple flip-top lid, and a straw that's easy to drink from. We also make cleaning easy, with all parts dishwasher and sterilizer safe. Replacement straws and cleaning brush available separately to prolong the life of your cups. 240ml.