Sieral 20 Pcs 28 mm Push Pull Cap for Water White Bottle Sports Bottle Lid | Replacement Tops for Plastic Bottles, Pull Spout Lid, Fits 28mm Bottle Cap Opening, Sports Drink Cap

these lids are great for application like sasses and other type application but as a drinking bottle lid not a good fit. I now use these on my Cookout applications. Work great.

May be fine for specific bottles, but too deep to fit most modern product bottles (soda, water, etc} mostly due to plastics reduction measures. Caps are too deep and bottom out on bottles, even with entire cap ring removed, before neck reaches seal. Great for pranking people to pour liquid on themselves. Otherwise, outdated. Probably can be whittled down, but not worth effort.

These work amazing

These fit certain bottles, like what I use. My only complaint is they have a very small opening but otherwise are a good replacement for the kind of caps I no longer see on water bottles at the store. I like that these come as multiples so you can do multiple bottles and have a replacement if you lose one.

Too long for water bottles, leaks, closes when I try to drink

Don't get me wrong, I use these daily. But sometimes they don't fit tightly enough, and you get a bunch of air bubbles. Most of the pack is good, though.

THESE work really great the only problem is sanitizing them since they have no cover. THEY fit various water bottles perfectly.

the reason i only gave 2 stars is 1-they are very limited as to bottles they will fit & 2-theres no suggestions or offers of bottles to use/buy that will definitely fit. had they been more universal or at least had suggestions/offers of bottles that these WILL for-- I would have definitely given 5 stars Over all-once i finally found a bottle these fit i was happy to have these on hand-they are perfect for whatever i need them for and priced supper reasonably. i got these to keep in the truck for those days when i didn't pack water or bowl for my dog and end up having to run into a gas station and buy water (she is picky how she will drink so a squirt top is absolutely a necessity for us) -I tried these on multiple "gas station bought water bottles" to see if they are fairly generic or bottle specific (i made sure all bottles were the same size) I found that the "gas station bottled water" that is the cheapest to run in in buy- these don't fit any of the cheaper bottles. the bottles it did fit were the water bottles that cost $2 and up were the only bottles these fit. $2+ vs $0.89 is a big difference for the same amount of water! so paying over $2 for a bottle that already has this squirt top on it is ridiculous. i wish these were more generic size, or at least a size that fits more than bottles that cost almost as much as a gallon of gas. 😕 OR at least have the suggestion of bottles to buy with these tops that the company/seller KNOWS the top will fit. i wouldn't be opposed to buying (as long as they are cheap/reasonably priced) some empty bottles to keep in the truck with these tops that i could fill myself.