Muka Custom 30 Oz. Stainless Steel Tumbler with Resistant Lid, Double Walled Insulated Travel Mug, Silk-printing

Good design. Lids are nice and tight. Only downside is the sip seal piece looks like it flips and locks but doesn’t. We have broken two of them trying to get them to lock until we realized it doesn’t lock open on the lid pull tab. We don’t usually keep the sip portion closed anyway so we just pull the off and throw them away. The sipper hole is smaller than other cups so if you have ice in your drink it won’t flow out very easily.

I was expecting this tumbler to a bit more pink, but it honestly looks copper, no matter what light it is in. Aside from this, the cup does exactly as it should, and well. Hot liquids stay hot, cold liquids stay cold, and I have had ice not melt for two days in the cup!

this is a 30oz insulated cup, a clone of the very common stainless steel variety with a nice twist: the color powder coating on this one really pops! the finish is smooth but will still hide fingerprints, i actually prefer to have a little tiny bit of texture (think roller finish) but no major complaints here. I hope the color holds up and doesn't chip/scratch easily. the insulation is ok. i drink a lot of icy cold stuff. the ice does melt and the cup does sweat a little. the lid fits as well as any cup I've had. not too tight, not too loose. it's not "leak proof" because the sipper doesn't close. some models have a little straw hole for the larger metal or silicone straws, this one does not but it's enough to use a standard drinking straw with. i don't like the sipper experience with this design, it feels "leaky" to me - like i'm more likely to dribble a little down the cup or on myself. good thing i drink mostly water in it. it's sort of an artifact of this style, nothing unique about this particular Deitybliss brand. many of the reviews mention cracks and scratches in the acrylic (plastic) lid. indeed, the very first time I used this it developed a fine crack off of the breathing hole, and tiny scratches despite not being exposed to ANYTHING but water. strangely, the product description says travel mug with "lids" (plural) but there is only one. Good news, those micro cracks are purely cosmetic, they won't leak or limit use. the cup will outlast the lid, and the lid fits exactly the 1000 other 30 oz tumblers out there (Yeti, RTIC, Ozark Trail, etc) so it should be easy to get a replacement when needed. overall this is an inexpensive entry into steel insulated tumblers. great for desk, car cupholder, boat, or whatever. the variety of colors is extraordinary so I highly recommend.

This is a really nice cup, especially for the price. It feels very durable and has a nice shape where it fits in most car cup holders. It is well insulated, but will not keep ice cold overnight. My daughter has taken this cup and loves it as her every-day ice water cup for around the house and in the car. It does not have a straw and is meant to sip from the lid. My daughter slips a wide plastic straw into the sip hole and that works for her. So overall we are very pleased with the cup.

It’s a solid mug, but doesn’t insulate like bigger more expensive brands. Would not purchase again.

It's a pretty good cup, especially for the price. It keeps your drink cold for quite a while, and it is fairly easy to clean. However, it isn't necessarily "leakproof" if it tips over it will leak and if it falls the lid will most likely come off. That being said I got two more in different colors for my family too.