Must buy for breastfeeding moms who choose to introduce a bottle. Comotomo baby bottles are designed to most closely mimic breastfeeding to reduce bottle rejection and nipple confusion issues.
The bottles are equipped with vents that are designed to prevent colic, while completely eliminating annoying leaks.
The only thing I can say to watch out for is that bottle is a little top heavy when it's full. Just be careful when you're setting it down as it does tip over easily.