LifefactoryFlat Caps for 4-Ounce and 9-Ounce BPA-Free Glass Baby Bottles, White (Pack of 2)

These have worked out great for me. I put the bottles in my cooler to transport extra milk/juice so I dont have to carry around several bottles. They work well and I have had no issue with the caps leaking. They also make great water bottles! Happy I purchased

Fit my Life Factory baby bottles perfectly and keeps the liquid secure without spills. I can throw bottles with these lids in a bag without worrying if they will spill even if they aren’t completely upright. Also easy to clean in the top rack of my dishwasher so they are sterile to use over and over again.

Drink bottle caps can be an easily misplaced or abused item, given how many times they are washed and handled over their life cycle. A Lifefactory bottle can last for years, but the plastic caps take some abuse, so I am grateful the manufacturer sells extra caps separately. These fit my 9 ounce bottles as they should, no issues other than the fact that these caps in general are harder to get properly threaded and fully on as compared to the lids on my larger bottles.

These work perfectly with the Lifefactory bottles, but be warned that they do not work with Dr. Brown's bottles or the Evenflo glass bottles. The threading is similar but different. I have two sets of lids, one for my Lifefactory bottles (that we use to feed from), and another set, Dr. Brown's Original Replacement Travel Caps, 3-Pack, for the Evenflo glass bottles that we use for storage.

I love all life factory products. I've been using only life factory for my family for the past 3 years. The only thing about the baby bottles and any of their lid products is that when they're dropped from any distance off the floor they break. For the cost, I wish they were more durable.

Those bottles are so expensive that if you happen to loose cup it is a mini tragedy.So having an option to buy just a replacement tops is fantastic. It saves tons of money becausethe bottle without the top is otherwise useless.It is great that they come in such a small set of two making it affordable purchase.Mine came in perfect new condition and fit perfectly my old bottles.Very happy with the purchase.

The lids fit very well

We bought these in both white and the multi color pack. They are perfect when mixing formula in the bottles or storing -- in the fridge or on the go.We have not had any issues with leaking, but found you do need to twist them on fairly tight to get a good seal.Definitely recommend if you are using the LIFEFACTORY bottles.