2 Pack, Mixie Formula-Mixing Baby Bottles, 8 oz.

Formula goes in the little compartment. Water goes in the bottle. At the first cry, just shake and blend. Simple. Yet really quite genius. On a flight, or in the middle of the nigh, Mixie has you covered. Because when a baby wants a bottle, the baby wants a bottle now. To release the formula, push button on the bottom of the bottle. Compartment lid works as free-floating agitator to mix without clumping. Patented air tight design. Includes (2) Stage 2 Silicone Nipple Vented to Minimize Colic. Microwave and Dishwasher Safe.