Lollacup is a stylish and smart alternative to the traditional sippy cup, this BPA and phthalate-free product contains a weighted straw which anchors in the liquid so children can drink effectively, even when the cup is tilted. The valve-free straw makes it easy for infants and toddlers to sip. The handles make the cup easy for small hands to hold, but they detach easily so you can put your Lollacup in a cup-holder.