I need to store almond milk in jars with these lids. Does anyone know if I could shake the contents without it leaking?
930621
I regularly shake things in my jars with these lids and I would say they DON'T leak about 95% of the time. Which is to say that every now and then there is some leakage - I think one of my lids is just "bigger" or sits "looser" than the others.
930622
They have been known to leak. I have discovered that if I heat the lids before tightening, the plastic will become malleable and I can tighten them further. Then, when they cool, the plastic shrinks and the lid will be tighter and not leak.However, just for picking up and shaking a drink, I have not had a leak with something like that. When they leak usually it's a very small seep.
930623
Use these and it will be leak free.12 QRP SEALS Mason Jar Plastic Cap Reusable Silicone SEALS (12 WIDE MOUTH)
930624
Late answer to your question. I've had the same experience as SRM!: once in awhile a lid will leak when I'm shaking liquid in the jar. A couple of others have suggested using a another brand of lid or putting a new Ball seal lid inside the plastic lid. However, both of these options are metal, so if you're concerned about metal possibly touching your almond milk, here's another option: put a Mason rubber gasket ring inside the lid (available here on amazon) when you really need to avoid leakage. Works like a charm.
930625
All the previous answers are right on target...good answers! The Ball plastic storage lids do, in fact, leak. SOooo....this is what works for me: I simply put a new Ball seal lid inside the plastic cap and tighten with light to moderate pressure....Voila....no more leaks.
930626
I know this is an old question, but for anyone wondering, these do leak. There are some one-piece lids that will provide a leakproof seal, like these: Bormioli Rocco 3-3/8", 86mm Quattro Stagioni Lids, 2 Pack
618591
I really not sure, however, I have had some for years and seemed always to be fine.Sorry not more help, but I have had no problem. I would keep lid tight and keep dry.
188291
Sorry, not these, use the Tattler lids for canning. These have no seal on them.
1835081
The lids are slightly loose, but I love the shape of these dishes and use them constantly. The lids are tight enough for storage purposes, but if holding liquid and tipped sideways, you might have a leak on your hands.
1887554
They aren't sealed enough, but Tommee Tippee has lids specifically for breastmilk, we use them for a lot of things
2264429
The lid fit on these jars is hit or miss. I have two and one is airtight, and the other is problematic. Something like cookies you may be OK with though
2052182
It sounds like you are filling it too full with water or beans. I make almond or coconut milk, or combined both, but only fill the water up to the first line...no further. Never had a problem with water spilling out. Hope this helps you.
768316
I have never had a problem with the seal. Although you don't have that little bump you have in other jars, this one is just a matter of trust. I tighten the lid really good. When I make jam and after I put the lid on, I just tighten the lid, turn the jar upside down (Inversion) and set for 5 minutes. Turn over and it is sealed. Now remember the jam is hot and would seal as would a ball lid on a jelly jar. Are you putting in a cold liquid or hot liquid? Cold may make a difference.
1667321
I've made many Ramos Gin Fizzes in the shaker - which require lots of egg whites and lots of shaking... No leaks... Of course, like any cocktail shaker, it will only seal tightly if there is ice involved - cooling the interior and causing a partial vacuum.
1883554
I just filled a small ball jar more than 1/2 way with water, tightened the lid and shook the heck out of it. No spills or leaks! Then I set it sort of upside down in a bowl (like it fell over in your bag) - Its been about an hour - no water in the bowl! There is no gasket but I think it'll work.
1648627
No, Mine seals tight, I would return it. There is a small seal between the loop and the straw. I shake mine to mix my splenda and it doesn't leak at all.
100377
They are pretty sturdy and the lids fit securely. I have mixed oil and vinegar and taken them to work, and nothing leaks.
2235969
If pressurized remove pressure before opening, if gravity feed then use some food grade grease around lip of lid. These lids are always tough to open, this model or others in my experience as they are meant to be leak free. Otherwise this is a great product, mine has been in service on a spring for 8 months now with no problems, and thanks for reminding me to check on my basket which I have not done in awhile. : )
137843
I use these mostly for my husbands lunches for things like pork and beans, pudding, olives, etc. However I just went and took one, filled it with water and put it on it's side and nothing came out so I shook it a bit and still nothing. When I press on the sides of the container the top bows up so even the air is staying in. I think they are mostly air tight and so far, I've never had one leak in my husbands lunch before. One caveat, these are plastic so if a lid or container is ever so slightly warped, it could possibly leak I suppose. Hope that helps you. I love these for lunches and portion control and I've bought them more than once. I use these mostly for my husbands lunches for things like pork and beans, pudding, olives, etc. However I just went and took one, filled it with water and put it on it's side and nothing came out so I shook it a bit and still nothing. When I press on the sides of the container the top bows up so even the air is staying in. I think they are mostly air tight and so far, I've never had one leak in my husbands lunch before. One caveat, these are plastic so if a lid or container is ever so slightly warped, it could possibly leak I suppose. Hope that helps you. I love these for... » Read More I use these mostly for my husbands lunches for things like pork and beans, pudding, olives, etc. However I just went and took one, filled it with water and put it on it's side and nothing came out so I shook it a bit and still nothing. When I press on the sides of the container the top bows up so even the air is staying in. I think they are mostly air tight and so far, I've never had one leak in my husbands lunch before. One caveat, these are plastic so if a lid or container is ever so slightly warped, it could possibly leak I suppose. Hope that helps you. I love these for lunches and portion control and I've bought them more than once. « Show Less
39385
They are reasonably air tight. I can tip them over and my yogurt doesn't leak, but you need to make sure they are on snug. I think they'd be good for your purpose. I don't keep my spices more than 6 months anyway. only buy small amounts for that reason. Hope this helps. they are good jars.
2231741
Yes, the seal is not tight on these containers. Unfortunately, they leak as well.
723891
I am told that this is possible. I think it would be the best. The directions told me to leave the lids off of these little jars, and I ended up with teenie, tiny jars half full of two spoons of yogurt. Your method sounds better. I would personally try it with a glass jar with a lid. I hope others chime into your question, because I do not use it for the problem I stated above. I would try it again, maybe, if this would work. I am very disappointed in this product.