OUCRIY 6 PCS Can Cover Reusable Clear Soda Can Lids for Drinks, Anti-dust Can Cap, Flexible Durable Juice Soda Drink Bottle Cap for Keep Fresh, Random Color

This definitely fits standard 330ml cans. They work, they fit. If someone cannot get them to fit them they don't have patience or the ability to use their hands. Just slip it on the top, wiggle and push. It's not air tight, so the fizz in your drink will go and it's not going to stop it leaking. It makes the drink easier to drink and stops the flies getting to it. If you want an airtight bottle buy the bottles. This is a cheap fix to avoid spilling or having to drink it fast.

Good item bought to place on drinks cans for travelling. No messy spills. Quite hard to click on but does the job. Good for the summer to keep insects out.

Inadequately packaged and one arrived broken. The remainder though are unusable. They are rigid plastic. They fit on a can but don't make a seal. Useless for the purpose for which they are sold

Took these camping with friends, help keep bugs out of open cans.If it wasn't almost impossible to get them onto the can, especially without spilling a fresh can.In the end we count be bothered and stopped using themProduct does do what it says, and works once it's on, however the hassle of using them just isn't worth it

OK

Great product for soft drink cans but note they only fit soft drinks . I thought it could be used on any can but it can’t . Great for kids when they open a can and leave it . With these covers it stops the drink going flat etc

These bottle top can lids are fantastic, such a great idea! I broke the first one trying to put it on, but once I'd mastered the way to attach them to my Cans the rest have held up very well!They fit most standard UK cans of Fizzy and some of the tall energy drinks, they're perfect for keeping the bugs out of your drink in summer, keeps your drinks fresher for and bit longer and they work really well for traveling and on the go as they reduces spills. I'll definitely be buying more as I keep giving them away to friends and family who fell in love with them too.One of the tops on two occasions popped off the can at quite some force into the air, I assumed it was due to the fact both times I hadn't taken a sip so the pressure must have built up inside, so Ive made sure to drink some before putting the top on and it hasn't happened again. Still be wary of the possibility.Overall a pretty good product for the price.Would Deffinetly recommend.

These are perfect for keeping flies and dirt out of your drinks can, especially if you are on the beach or outdoors etc... i use mine at home just incase i knock it over, plus i find it keeps the drink fizzy for longer, as i take a while drinking a can of pop. Fit a standard can. Quite stiff to push on. Best to open the can first and then put it on, otherwise it tends to pop off if you open it after you put it on because the can density changes slightly with the loss of air from opening. Great for the price, and enough for the family.