Zenbo 50 oz Mug Tumbler – Stainless Steel Vacuum Insulated Mug with Handle,Lid and Straw,Keeps Drinks Cold up to 36 Hours – Sweat-Proof Body, Dishwasher Safe

I wanted something I could put a lot of water in that would keep cold to use at my desk, so I don't have to constantly get up to refill my water. This thing is a TITAN, 50 oz and a bit heavy when its full, so beware if you don't have a lot of hand strength.It came with two lids, a metal straw and a silicone attachment for the straw. I have other metal straws, and the straw attachment fits on those too, so if you prefer a different one or want to use your own, it will work! You also don't need to use a straw, you can plug the hole for a straw with a silicone plug attached to the lid, and pop open the lid built in to drink from like a coffee lid you might get from starbucks.I put ice in this bad boy and it lasts forever! It's dishwasher safe, but I cleaned the lids and straw+attachment by hand, just my preference. The color gradient is really pretty and the handle on it is sturdy, doesn't feel wobbly or like it will break off anytime soon.No matter how cold or icy the drink you put in here is, it does not sweat all over my desk, and the material of the mug doesn't seem to slid around as easy on my desk, so I don't even bother with a coaster. I even slapped on a few stickers and they dont seem to be going anywhere. In the picture is a 24 oz tall monster can, and a vape, which is about 6 inches tall. THIS IS A BIG MUG so make sure you have space for it.Would recommend to anyone who wants a giant mug for cold drinks that stay cold for a long time. I haven't tried any hot drinks in it, but I can't imagine why it wouldn't work for that, I just don't think I can drink that much of a hot drink at once.

Pros:-the wide, 5” base that makes it nearly impossible to knock over-all pieces come apart easily so you know it’s being thoroughly cleaned-it comes in great color choices-keeps my drinks and ice cold for several hours-the silicone straw tips are a fantastic addition-versatile lid that allows you to sip or use strawCons:-it only comes with one straw and you need that specific straw size in order to avoid liquid spilling from the hole where you insert your straw-doesn’t fit in cup holders, but I also didn’t want it to because if it’s narrow enough to be in a cup holder, it’s narrow enough for me to knock over. My solution: just buckle it into my passenger seat when driving and put the seatbelt through the handle!Overall though, this really is the best water bottle and you won’t have to be refilling it a ton throughout the day! I highly recommend this for anyone struggling to drink enough water throughout the day.

Hubby’s old mug died a horrible death and I ordered this to replace it. He is happy with it. The base gives it great stability, it holds a good amount of his favorite drink with ice. There are still ice cubes and cold liquid the next morning. Reasonable price and attractive appearance. The handle is a little small or narrow but he says it is manageable. The color is nice.

I love using this mug for cold drinks. It's not necessary though I wrapped the handle with Microfoam surgical tape. Gives the handle a nice soft, puffy comfortable grip. Regardless, it's without a doubt the best thermal insulated cup I've purchased. The lid is a step beyond all the others I've used or even seen. The straw fits in its port snugly enough that no liquid comes out while going over speedbumps in the car. With the straw out I can turn the mug upside down & won't see a drip come out. It also has the option to drink straight from it without a straw if I am REALLY thristy lol. I have left the cup with ice in it for 3 days and the ice hasn't completely meted and it's still ice cold inside (lid remained on of course). Last thing.. I love the fact that I can order lid replacements that fit both the 64oz and the 50oz versions. I dropped my lid on a hard floor and it cracked (that is NOT a negative towards the mug.. as some people would tally against their item, that is a 'fail' on my part). Though it was really nice not having to purchase an entire new mug, the sell the Zenbo lid replacements here on amazon. So often items or food I love disappears from being sold so I got a second one just in case in the 50oz size!!

It is very pretty I love the colors, and it holds more than I would usually drink in an entire day. I can fill it up at the corner store with any soda for 1$ which is amazing (Dont assume most places do this). The only issues are its weight, when full the liquid is 90% of its weight but it is rather heavy, usually I hold it from the bottom or slide my hand inside the holder rather than grip it like a mug. The cooling is pretty good, not notably good or bad either way, like a mid tier thermos. The straw is amazing though.

Came with 2 re-usable straw and a brush to clean them. Cost a lot less than buying a Yeti. left about 2 inches of ice in it over night with the lid off and most of it still frozen. Smaller diameter than the plastic insulated cup I am replacing than only held 52 Oz. Much easier to clean than the plastic, which was stained, and scratched.

I love my mug. I’ve had ice stay in my cup for at least 24 hrs before it melted about 1/4 left. Keep in mind what kind of ice you’re using. That seems to make a difference. I used store bought bagged ice. I have had water, mixed drinks, cheladas, soup, coffee and more. My mug keeps stuff hot and cold for hours. It is a little heavy and a little awkward to carry while walking but I find that if you have your hand holding the handle and put your thumb gripping the lip of the mug it isn’t at the horizontal direction that makes the straw fall out and it’s easier on the leakage because yes, mine does leak a little if tilted over. The cure for that is not to tip it over. I will say one downfall is that after a few months the rubber tip started to have an odd taste and I couldn’t see where I could get replacements from the seller so I just went back on Amazon and they do sell replacement straw tip for 4-5 tip for a couple of bucks. And I was able to choose my color. All in all I love my mug and recommend it to everyone!

I bought this last year for my vacation, and it was absolutely perfect! My drink was cold for hours, no spilling, easy to clean and I love the bright colours

Excellent mug, the top is very good, keeps my water cold for very long. The handle seems unfinished and looks like it should have a plastic handle over it, it's very uncomfortable to hold when the mug is full, I actually hurt my hand, and am now holding it using two hands to prevent further injuries. The color is also very innacurate and more dull than the picture.

I received this bottle and the handle was broken and falling apart. It was missing bolts to keep it in place. I got a refund and ordered another one and it is great. I was happy to see it was intact and I love it. The colours are vibrant.

We all know why we're here looking for 50oz+ tumblers. Cleaning water bottles is a chore so having a tumbler with with a large opening that you can fit your hand through makes it much easier and less frustrating to wash.Unfortunately from just the first day of use and going through 1 single hand wash with a gentle non-scratch sponge the rim around the cup is already seeming to scratch/rust off with a black material showing underneath so the quality is questionable.As for the performance to keep your drink cold you need to fill like 90% of the tumbler with ice. Insulation isn't magic (it might seem like it) it just slows down how fast your ice will melt. Even then 36 hours is a bit of a stretch. I completely filled it up with ice and it lasted the full 12 hour work day from 6am to 6pm with about 20% of the ice leftover so i don't see it lasting another 24 hours.

...the box was damaged and the straw was missing. Not the end of the world but disappointing. Huge cup, good quality.