28mm Push Pull Cap, Replacement Water Bottle Flip Tops with Seal Tab for Smart Bottles or Soda Water Bottles, 10PCS

FITS PERFECTLY ON COKE AND WATER BOTTLES. DOESN'T LEAK / DRIBBLE. ONLY USED 1 SO FAR BUT IF ALL ARE LIKE THIS ONE I WOULD BUY AGAIN WHEN THEY ALL WEAR OUT!

I like to reuse the 1-liter "Smart Water" plastic bottles but they Don't come with the Sport Bottle Cap. So these after market caps work perfectly.Like a previous reviewer stated you need to remove the bottom safety ring because the "Smart Water" bottles usually have those left behind when you remove their cap.Then you just have to remove the safety seal for the pop top & you are ready to go...NO LEAKS!!!!!

I do like these caps and I use them every day on bottled water. Although they don't leak when I take a drink, if you were to invert the bottle enough, they do. I just wish they fit the bottle a little tighter. (You can pull them off without even unscrewing them.)

They don't always seal very well. You have to really push to snap them closed (and one of them just won't, but you get a bunch). Otherwise they're perfect replacements for Smart Water bottles that no longer have those caps. The bottles are BPA-free and last a long time, so this an economical and more sustainable solution.

These do not screw on regular water 16oz bottles

These flip lids fit the regular-sized Propel bottles very well, which is what we needed. Remember to remove the small plastic tab so it does flip open. Also the caps have a perforated bottom edge (like ones on a bottle of soda) that need to be removed. The caps then fit perfectly on a Propel bottle with no leaks. Excellent product. Highly recommend.

Great smart water bottle replacement for my hiking trips

They are dishwasher safe & a good way to know who has which bottle