Mixie Baby Set: 8 Oz Baby Bottle, Plus Extra Pack Stage 3 (Fast Flow) Silicone Nipples
The unique Mixie Baby Bottle conveniently allows you to prepare baby's bottle ahead of time. The patented compartment of the Mixie Baby Bottle features an airtight design so you won't worry about any messy surprises. Using the Mixie Baby Bottle is easy: Put formula in the compartment and place water in the bottle. When you're ready to feed baby, simply push the button on the bottom of the Mixie Baby Bottle to release the formula into the water and shake the bottle to mix well.