I don't write reviews often, but felt compelled because of what just happened.A bottle fell over about 30 minutes ago filled to the brim with water. I didn't find out until I parked.To my shock, not one DROP of water leaked. These caps are exceptionally well made. Stop searching and just buy these. They work fantastic with our water coolers (even better than the plastic factory caps bottles come with- easier to mount on the cooler)
Rating:
[5 of 5 Stars!]