New Updated No Spill Bottle Caps

These are a great idea. I am an adult, but a very clumsy adult, so I try to have lids on my beverages so I don't have a huge mess to clean up. I really wanted this for my bottles of Snapple (iced tea,etc...) and it works great. With all the other cap adapters I am sure that anything that is bottled will be covered. I tipped it over (over the sink of course) and no spill. The other rings are a variety of sizes that will screw on to different size bottles.

They are nice. Fitment for 5 different sizes. The RED top alone then the 4 other color adapters that the RED top screws to....Spill Proof YES 100% Leak Proof NO NO NO... IF they shack they drip after a sip it will leak what is left in RED end.... Although lets get positive here.... They are great for younger children in the Car. You can purchase almost any bottled drink for them and your good to go. Don't have to worry about SPILLS... How many of us have hit the gas to take off from the light and a passenger is taking a drink and BAM all over them well this will not be a problem for your children... Another good point they clean real easy... I hope they last for a while now. Well worth the money

All bottles tried and they all leaked. Ended up throwing them away.

Has fit on most bottles I've tried so far, but sometimes leaks around the rim

i have used these for about 13 years now and cannot live without them! I am a clean freak and ALL "no spill" cups do drip...but not these :)

We bought two sets about 4 years ago now, before they added the purple ring. Just had to buy a new set as my daughter lost one of the rings we use the most. I've tried several different sipper caps designed to attach to water bottles, but this is the ONLY set that works with the various water bottles sold in our area. Reviews always said "these fit Kirkland water bottles etc", but I would try it and next thing I knew, water would be everywhere. So we will continue with these!

These are really nice --- well made, and they fit tightly the bottles named on the package. But, sadly, they fit neither my Volvic water bottles nor the Platex baby bottles I found in the back of the cupboard and wanted to re-purpose as re-useable water bottles for myself. These caps will get used, just not the way I'd planned to use them.

This is the 3rd or 4th set I've purchased, I love them so much! These last 2 sets I bought were a gift and my sister also is super impressed with them! There is no mess made by those grubby little hands that never seem to rest. They are easily identifiable as to what lid goes to what kind of a bottle. All are interchangeable and I would even yell their praises from the rooftops if I wasn't afraid to fall off of them!