OsoCozy One Size Diaper Covers (8-35 lbs)

I love this cover!! I only have 1, but I like it much better than my thirsties. The gussets don't get saturated with every pee like the thirsties do, and they also fit my 17 lb much better than thirsties. Love the vertical snaps. No leaking. Snug and trim enough to hold a padfold, but also roomy enough to go over fastened prefolds and flats. It's awesome!

just started cloth diapering and the double gusset really helps keep everything in! these are affordable and lightweight and easy to clean

I bought these as a baby shower gift. They are very pliable- not stiffness at all. I never used fitted covers when my sons were babies, but these looked like a practical introduction to cloth diapering for a coworker and his wife. They could use Snappis or jsut fasten tightly inside of using pins.

You can’t really beat the price of you buy four or more, at least not for what seems to be a high quality product. We’ll see how it holds up, but it feels quality and is working well so far! I can’t see it working very well for an eight pound baby, since my 13-14 lb. three month old baby is still on the smallest rise snaps. But I appreciate that it will likely fit until potty training! This is my third cloth diapered baby and we have a variety of Osocozy pre folds and flats that we have used through all three babies, I’m happy that their covers seem just as good!

Editing in January 2026, these are holding up great with daily use!

Our previous favorite diaper covers were Best Bottom. Osocozy covers are just as effective, but way cheaper and cuter.