Dr. Brown?s Formula Mixing Pitcher offers fuss-free formula preparation for up to four 8oz/250ml bottles at once. The Formula Mixing Pitcher?s unique mixing blade blends and dissolves up to 32 ounces of formula fast, with no leftover clumping. An adjustable stopper keeps the mixing blade from lifting above the liquid, reducing the amount of air in the formula, so baby can feed with no fuss. The spill-free locking lid and no-drip spout offer easy and convenient pouring for you. Plus, the Formula Mixing Pitcher is simple to disassemble, making cleaning a breeze. Dishwasher safe (top rack only). BPA free.