Munchkin Click Lock Bite Proof Sippy Cup， Yellow/Blue， 9 Ounce， 2 Count<div style="text-align: left;"><strong>[Product Information]</strong><ul><li class="showHiddenFeatureBullets"><span class="a-list-item"> Set of 2 BPA-free Sippy cups with 9 ounce capacity for water， milk or juice </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Soft， bite proof spout - guaranteed </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> No room for error - locks in place with an audible click </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Easy-to-clean， one-piece valve </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Top rack dishwasher-safe， 9 Plus months </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> These cups are spill-proof， meaning that liquid is contained inside the sippy cup when dropped or flipped upside down. To activate， the child needs to bite on the spout while drinking. This is a feature of the sippy cup </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51HdxSDIvaL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51tqBDWtvYL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31beu2xpuLL.jpg" noproxy>