Will a standard cap for soda bottles fit on here in case the top gets lost?
1243568
the cap for this bottle is an inch and a half diameter, I don't have a soda bottle cap here to measure, but I believe that those are only 3/4" to an inch in diameter. so no, it would not fit this bottle.
1243569
No; the cap used is much larger. I personally have not seen compatible caps from cheap disposable bottles.
702879
It seemed screw on fine though the cap is not as deep so there may be a question of leakage. There is clearly a danger of dirt getting into the gap since the soda bottle exposes more of the neck.
1439110
No. This cap WILL NOT fit. Sorry. We do not have a cap for this application.
1239666
No, the bottle is a little too large to fit a standard bike water bottle holder.
7957
Yes all kinds of bottle can fit. The cap is very wide ! This is an awesome product.
710774
They will fit if the bottles were designed to use these caps. There will be two indents on the neck of the bottle to attach the caps.
476874
If there is not an indention on the sides of the top of the bottle, they won't work. You can use bottle caps and a capping gadget.
420651
Yes, it will fit; BUT it is taller than a standard water bottle, which may make it top-heavy if your holder is not deep enough for it. You might have to bungee it, or something, to keep it secure. I put a split-ring through the hole in the top of mine, then clipped a carabiner to that, so I can just clip it to stuff.
37309
Sorry Rona, I just tried mine and none of them fit. Some grocery stores have lids hanging in the soda isle that fit soda cans. Take a look next time your in the store. Good luck.Maryelen in Vermont
304789
I'm not sure. It is a little wider at the bottom, unlike the standard bike bottle holders.
81192
It fits nicely of the "standard" 2 liter bottle. The neck of a 3 liter bottle is too wide. If you can fit the cap from a 2 liter bottle on the 28/400 neck (whatever that is) the carbonator will fit. If not, it will not.
1836636
Thats what i have it on. It does not stay tight because it does not have the factory type locking grooves inside the cap.
1985667
The 28mm PET caps are used on plastic water/soda bottles. They fit most bottles, not all.
1398065
These caps fit common 2 liter plastic bottles. However, I'd recommend the "carbonater" (sic!) caps, a real regulator, ball lock fitting, and food grade hose, as available from Amazon or brewing supply places online. The Fizz Giz system is a hokey kludge, really, and if you want to do it that way, just get a sports ball valve and stick it in the cap of your choice; simply drill a hole and insert.
1186957
I know from experience that the silicone Pura sippy spouts fit these bottles, so their flat silicon caps might fit too.
1504591
The top screws on, but there's a tiny air hole in the cap that your drink can leak out of. If you're sure your cup won't end up upside-down, you should be fine.
665503
Can't say for sure. But I called the seller and asked a similar question. He was able to reassure me about fitment. Maybe you can email or call him. It should work ok cause it worked fine on a cooler that was designed to accept commercially available no spill bottles. The cap screws on to 3 or 5 gallon threaded bottles. The threaded portion can be removed and then it will fit on bottles without threads also.