Zukro50 oz Tumbler With Handle, 100% Leak Proof, Large Triple-wall Insulated Stainless Steel Cup with Lid and Flip Straw, No Sweat Reusable Travel Mug Fit in Cup Holder, Cold 34 Hours, Aurora

This is the real deal! I ordered 2 previous tumblers 50oz, both were not as advertised did not hold ice for more than a few hours. I have since learned that if it is not a "triple walled insulated" tumbler don't waist your money. This one hold ice for ever, has a side handle and a flip up straw that will not leak. It's well made and pretty. The flower design is not just a sticker situation it's a raised enamel feel. The silicone bottom boot is handy and protective. Couldn't be happier with this!

Love my new tumbler it holds a lot of water while keeping it cold for hours it even has great ice retention its leak proof and such a beautiful color I highly recommend it this very durable great working beautiful cup. Definitely best cup for value!!!!

Great tumbler! Fits car cup holder, keeps drinks cold forever and doesn't sweat.

I am a big guy and have purchased several LARGE tumblers over the years. I'm a fan of this one. First, the size is definitely on the upper end of sane while still being manageable and easily capable of fitting into even smaller-sized cup-holders; most of the volume in this bad-boy is height. I appriciate the the larger handle that is both easy to grab and unlikely to snap, like a couple tumblers I've owned (the handle was either slender, attached only at the top and/or was attached to a ring that circled the cup... all the above eventually snapped through rough constant use). The lid seems quite sturdy; it is constructed out of a plastic resin that doesn't appear to be particularly brittle. Also, the lid screws into the body of the tumbler; this both decreases the odds that the lid will pop out and break if the tumbler tumbles (oops!) but also serves to keep my drink inside the tumbler... which leads me to my next "like" feature. The straw for this tumbler is integrated into the lid; much like the sippy cups my toddler once used, this cup has a lid that connects to a straw that stays inside the cup, and the user drinks through a closeable flip straw on the top of the lid. (The cup came with an extra straw, in case I abuse or lose this piece, but it seems a standard thickness that wouldn't be difficult to replace... might even be able to do so with a piece of drip-irrigation tubing.) Unlike several of my tumblers, the pop-up straw is positioned on the edge of the cup and not the middle. The nearly foot-long straw can be removed when washing (and washed separately).Overall very happy with this purchase 9/10!(By comparison, I rate my 64oz X-Pac at tumbler at 6/10, extra points for volume but losing many points because you cannot fit it into a standard cupholder or get replacement lids, and my Reduce 40oz tumbler, losing points for a fragile handle, fragile lid, and middle-positioned straw.)

just what i was looking for

Everyone asks me about this cup at the gym but it leaks a lot when drinking from the spout

The cup fell and the top broke . I am not able to use it. The first time it fell it broke it leaks.

This thing is very tall and holds a comfortable amount of fluids at 50oz. the lib for it screws on tightly and there's no escape at all. I thought the 128 was good, this is JUST as good too.I'm on the road ALOT so this helps to keep hydrated and it only cost a buck at a refill gas station for both the 50oz and 128oz.Keeps your drinks very cold or very hot for at least the day, keeping it colder more often than hot for sure but unless you like the rank smell of coffee I don't recommend.THE ONLY PROBLEM, the lib screws on a LITTLE too far from the center (at least my cup is) so it's a TAD awkward to drink from the pouring side. I might have to settle for the straw side eventually but I still like to sip as I go around town. Other than that, great product and cheap too compared to others of it's kind.