Love these! Had i known about Life Factory bottles when my little guy was a newborn i would have bought them. Because i had never heard of them i bought evenflo glass bottles. I didnt want to invest more in bottles cause my son is now 2 but decided to see if these fit on the bottles i already own! Success! They fit! I have to screw them on tightly so they dont leak out the rim but it doesnt effect the flow. My son loves them too which is a plus cause he is very picky. I would say def give them a try!
Lifefactory Sippy Cap Set 2-Pack
Reviewed by barbara on Cotton Babies Verified Purchase