Do these pitchers have screw-on tops? I am concerned regarding whether they might leak when shaking to mix powdered drinks.
194864
No, the lids just slip down into the pitcher. I don't think I would attempt to shake to mix in these. They do work fine for mixing sugar into tea but we use a spoon. Hope this helps.
194865
They don't have screw tops. I am not sure if they would leak. You can twist the cover so they won't pour. I have never tried shaking them, but I think they would be okay.
194866
No, they don't. You would not want to shake to mix a powdered drink inside - you could stir, though.
194867
No! I use a wooden spatula to mix our powdered tea and water. Works great that way. Lids recess in. It has a groove on the inside to align lid. Great pitchers.......
194868
No, they do not have screw-on tops. They're the kind that you place on, then adjust left or right for open-mouth pour or filtered pour. Hopefully that makes sense. You can shake to mix but I would consider that risky.
194869
I bought these a couple months ago. They don't screw on, but I've shaken them lightly and haven't had any leaks. They are pretty secure for not having screw tops. I would be nervous about shaking them vigorously though.
250009
When I make my drinks I use it just for the shaking aspect but it does not leak at all when shaking and seems like it would stay leak proof. I hope that helps
1909126
No, these cups are designed to prevent spills when the cup is knocked on its side. There is a large whole in the middle of the cup ment for dipping brushes into. Shaking these cups will result in paint on the inside lid and will make a mess once you open it.
132206
I use these to share scotch whiskey with friends. So far no leaks and ive reused them a few times. I wouldn't dish wash the caps though. That might make them leak.
2126825
Yes, they came with luer lock tips and caps. So you can fill them with liquid without any concern of leakage.
1640405
Yes. For mine, when you screw the top on, even really screwing it on tight, it will still leak when shaking it around or turning it over. A friend of mine has the exact same cup, his does not leak when screwing it on tight.
249130
You sure can, mine don't leak and they have a locking feature so the button that allows you to drink can't be accidently pushed.
2277096
to be honest i haven't blended just liquids. most of the stuff i blend is fruits and ice. but i have noticed that while i shake the blender with water in it while cleaning it, that it does leak thru the lil sliding lever on the lid. but while blending i haven't had any liquids leak out thru the lid.
600636
Short answer is no, they are not leak proof. There is no "gasket" in the lid and so when laid on its side, liquid will slowly leak out. With the shaker in, it seemed leak proof, but who would store liquids in a bottle with a shaker top?
2268974
I honestly don't know if they are the old version but I can tell you that they do not leak .the tops do screw on
1680586
i use the screw tops.. for a screw top lid. I take it off and put a safety valve on it, then tip it up and over.. does not spill as much as if you did not have the safety valve. they are only like 5 bucks, u can get on internet. I suppose you could use other type of bottles, but i like these with lids.
1053269
Yes, as long as you screw on the tops good, they're leak proof! I've put them in my purse sideways multiple times and nothing leaked out. They're great bottles, the perfect size. I've saved a lot of plastic bottles by buying these.
485662
No they don't have shaker lids. The clips are very strong. I'm very happy with the product.
1277701
Yes, and they are quite nice. I used mine last weekend for after dinner drinks for friends. They are not too big, like some snifters out there. Helps avoid pouring too much.
1251590
I had the same issue and was told that they do leak if tilted - so the lid is not defective. I had to purchase the other lid without the flip cap to keep it from leaking in my gym bag.
396587
They state on the package that they're not to be used in the dishwasher. I use a bottle brush. The top is designed to work with Sodastream's custom design, so it probably isn't compliant with other devices (though I've never tried...it's roughly twice the diameter of a standard Pepsi two liter top though)
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.