thinkbaby Sippy Cup or Bottle Conversion Kit<div style="text-align: left;"><strong>[Product Information]</strong><ul><li class="showHiddenFeatureBullets"><span class="a-list-item"> Free of bisphenol-A (BPA)， phthalates， nitrosamines， lead， PVC， PET， and biologically harmful chemicals </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Includes one thinkster swivel top and straw </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Quickly converts THINKBABY Sippy Cup into our award winning thinkster; Designed to fit all THINKBABY 9 Ounce bottles </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31vWMrBK7PL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/61ofGlBlgPL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51DOYSetvcL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/317m5WcQAiL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/217sM1olvTS.png" noproxy>