Thinkbaby Baby bottle to Sippy Cup Conversion Kit

Free of BPA, phthalates, nitrosamines, lead, PVC, PET, and biologically harmful chemicals. Quickly converts Thinkbaby bottles into Thinkbaby Sippy Cup. Designed to fit all Thinkbaby 5oz and 9oz bottles. Extra soft, medical grade spout provides easier transition from baby bottle feeding to Sippy Cups. We have won multiple awards based on the ease of transition of our line. Country of Origin: Taiwan Weight (lbs): 0.17