Free of Bisphenol-A (BPA), phthalates, nitrosamines, lead, PVC, PET, and biologically harmful chemicals. No spill spout - features our cross-cut design. Extra soft, medical grade silicone spout provides an easier transition from baby bottle feeding to Sippy Cups. We have won multiple awards based on the ease of transition of our line. Perfect for 9 to 36 months.