ElloPeak Double Wall Insulated Plastic Tumbler with Straw, 22 oz, Pink Satin Lasers

I was looking for a cup that doesn't sweat much, easily fits in car cup holder, and is dishwasher safe. This is the one. I love it. I think you will like it too. It is not leak proof in that you can't turn it upside down and expect it not to leak. It is sort of leak proof in that if you accidentally knock it over on your desk or counter it will leak very little before you grab it and upright it. It is not made for active stuff like hiking or biking. I take it in the car when I go to the grocery store, to work, etc. I use it at home and at work. It has become my favorite cup. And I really like that it is dishwasher safe.

Okay, I LOVE this tumbler. It's fun, lightweight and obviously very cute. I've gotten lots of compliments on it. The rubber bottom prevents any sweating with cold drinks. It does keep drinks cold, but not as well as a metal tumbler, but not too far off.NOTE: The ONLY issue I've had is when I wash the cup (and I mean from the first wash) suds somehow got between the double walls. It can be a pain to get out, but if you can shake as much out as possible then dunk completely in clean water and drain.

Best water bottle I’ve ever had. Doesn’t leak, no sweating around it and the bottom part is a rubber consistency so the cup is stable. The straw is good plastic and the top screws on so easily and snugly

I'm bummed because I really like the design & the concept (no sweat, double-wall, built-in coaster). But when mine arrived today, the enter inside wall could be pulled out from the outside wall (as in 2 separate cups). The outside wall had a chunk taken out of the rim, so I thought that maybe this was the problem. But in reading some of the reviews, others have had this experience albeit after they've owned the cup awhile. And a few commented about water getting in between the walls which is what I feared in ordering a replacement because where there is enclosed moisture there will be mold. So I'm returning this one & not ordering a replacement.

I received the cup and immediately the two cups (it’s double walled which means one inside the other) fell apart. You can see the places on the lips where the two came unstuck. I immediately put in for a replacement and sent this one off. The replacement came super fast but when I opened it, it two was separated. I gave up and superglued the two together. I ordered another cup at the same time, same brand and type, just different color, and it came as it should. Disappointing.