Well, for some reason we had a dud, but with this back up that I ordered it was no problem! avoided the meltdown hehe
Excellent service & really helpful staff. Product great.
I have triplets who use their replay sippy cups for water, juice, smoothies and formula daily. I love that you can replace the seals easily when need to and cheap to change a bulk lot of them.
This seal is the same as the ones on the replay sippy sup. Great quality! Decent price.