ThinkBaby Thinkster of Steel Straw Cup

The ThinkBaby Thinkster of Steel Cup comes with an extra soft, medical grade silicone, straw provides an easy transition from sippy cup to the next stage of feeding straw bottles. The no-spill spout and sippy cup handles make it an effective trainer cup for an effortless transition from baby bottles. Benefits Free of Bisphenol-A (BPA), phthalates, nitrosamines, lead, PVC, PET, and biologically harmful chemicals. No spill straw! Features our cross cut design. Extra soft, medical grade silicone, straw provides an easy transition from sippy cup to the next stage of feeding straw bottles. Perfect for 16 to 48 months. Comes with easy to close swivel top. Reduces the chance of spillage during travel and protects the straw from coming into contact with foreign substances. Dishwasher safe (Top rack recommended). The base of the bottle made from ultra-polished 304 stainless steel (18/8). Ingredients The base of the bottle is made from ultra-polished 304 stainless steel (18/8). All plastic co