B. Box Straw Sippy Cup

This award-winning sippy cup features B.Box’s innovative weighted straw that moves with the liquid. No matter the angle the cup is tilted, it is useful for drinking. A unique two-way valve ensures easy drinking and NO leaks, even with warm water.

The sippy cup ensures that tots can drink to the very last drop. They can also drink lying down, making it the ideal transition cup from bottle/breast feeding to milk in a cup. The perfect cup at home or on the go. Encourages independence with easy-grip handles and simple flip-top lid.