Playtex Drop Ins Baby Bottle Review

Washing bottles? All you need to wash here is the nipple. The plastic bottle liner is all you need. Squeeze out any air and bubbles and you are good to go. It also does not contain the harmful BPA, that so many people have been concerned about. The only thing is that you cannot warm the liners in the microwave. So you will need to use warm water to mix the formula or warm the milk beforehand. Comes in 8 oz and 4 oz sizes. Playtex has just added another extenable 10 oz liner.