Does the top screw on, snap on, or press in with a rubber sill?
289055
The top screws on very securely. This is a great cup you will like it a lot.
878745
No it screws to the base. Great for walking over rough gravel and slippery streets.
852342
Yes, the top does screw on tightly, but I haven't turned it upside down to check for leaks. And anyways, the lid needs to be loosened up a bit so that air can get into it, so that the liquid flows out easily. The spigot did leak a little at first, but stopped after I tightened it down a bit. It has worked great ever since. We like it very much! Hope this helps.
1731380
It does not screw on but rather pops over the opening of the bottle and then you tighten it and it works just fine. I've been really happy with mine. I think it should work for you.
2258749
Yes, it just sits on the base. It does not snap into place at all. It's an easy on and off for re-fills system. It works great and I've nev had a problem with it falling off or anything.
1776969
It snaps on....had it up in a shelf for 2 years then my wife used it one day...finally and she loves it!
396890
No screw on top to put on it. But I've used this cup everyday for 8 months and it's still going strong.
706188
It screws on to the mounting spot. The cover must come off to screw it in. Tabs hold the cover on.
954379
sorry for slow response. On my unit it just snaps into place never falls of.At first it did not seat right. but with a fiddle it does snap in.
2159510
You press the button and twist the top. When its half way put the screws in. And twist till its right. Press the button while twisting it so you know its fixed
686937
It screws in. I had a handy man install the replacement handle. I couldn't figure it out.
1785281
Yes you screw the top on and it fits nice and tight. Is also has an open and close button on the top so nothing will spill out when you close the top, I have 3 or 4 of these and I love them.
1049180
Yes it screws on. This is a great mug. My husband uses these and only these. No leaks
2134411
It screws on. I don't notice any weird pressure leak during the screw on and off process though
678554
Flip the bottom over and try to snap in. (could be upside down) I tried the first way too, looks like it should be the inside but it isn't. After turning it, it snaped in easy. (little pressure) then slide one side at a time and snap in place. The only complicated part to me was the lid, make sure to get the hindges in.
1695302
Mine were a little hard to snap in also. I had to really put a lot of pressure to fit in. I used a mallot (hope I spelled correctly). Rubber hammer. :)
2067286
It should just snap right on. I just tried it and with a little force it just went in.