Cutiset40oz Tumbler with Lid and Straw,Insulated Stainless Steel Travel Vacuum Tumbler, Reusable Mug for Cold & Hot Drinks,Leakproof, Dishwasher Safe(Pink)

This cup is just as good as a Stanley for a fraction of the price. I absolutely love it.

Got these for my husband & I. I kept the girly purple one, he got the white & put his metal band stickers & such all over it, & I can't believe it, but he's actually using it! It's almost impossible to get this man to drink much of anything, but having a cool cup seems to have helped a little to remind him to drink some water.And I LOVE these cups. They're an insanely good deal, for one. If you were going to get the name brand (& we all know which one, & I REFUSE to get one because of the madness around them & the price point is ABSURD) - you're paying $45 or more for a CUP, *one* cup, & they leak like crazy? No thanks. And this one, it does leak through the straw hole if you tilt it, but it's not really meant to be actually leak proof, I don't think. It's more leak proof than the brand name, though, it doesn't pour out of the entire edges of the lid, just the straw hole. And it hasn't been a huge problem for me.But yeah, it keeps my water pretty cold for at least half the day, several hours, & it takes a pretty long time to actually get to room temp, & that's a huge reason why I need a cup like this. I'm chronically dehydrated, so having this to remind me to drink at least 80 ounces - is great, & then I can't stand to drink warm water, so, I end up wasting a lot of the overpriced spring water I get (because I also can't stand tap water, it's very annoying, I've tried, but it just tastes SO bad & has all sorts of crud in it) when it gets warm & I have to pour it out & get cold water again. This solves that problem. My previous favorite cups ended up having to be retired, so I'm really happy I could get this one.And, did I mention what a good deal it is?? Only $20, & you get TWO?!I also haven't had any of the issues with mold growing in weird places like people say they have with the real thing. I don't know if that's just something to do with what water I use or if it's the cup, I don't know. But, it doesn't have a lot of weird, hard-to-wash places for gross things to accumulate.So yeah, definitely a win in my book. I just love this cup so much.

I ordered these because my family uses a ton of different travel cups and tumblers, and these looked like a pretty good high-capacity choice.They're made to be very much like the popular Stanley Cups, and another reviewer even said the same accessories work with these cups. I haven't tested any other accessories, so this is just a review of what you get from this particular product.The bottom is narrow to fit most cup holders, and the top slides to either a straw hole or... mouth hole, I guess, allowing you to easily drink with or without a straw.Most impressive feature is the ability to keep drinks ice cold all day, even on a very warm day. I cannot overstate the insulating abilities for these cups - truly impressive.The downside is that even when the lid is closed, it leaks a huge amount. Not as bad as turning over a cup without a lid, of course, but if you're traveling with this in a bag or any orientation other than upright, it's going to spill, and not just a little. For me, that's a bummer, because I travel with diaper bags and camping gear - the desire to throw my water bottle in with my other stuff is high. But if you're using this in the cupholder of your car, you won't have issues and it's great.Overall, very pleased by this product. It's a great value for the cost, and despite the lids not being water tight, it's excellent at keeping a drink cold the whole day, and really gives you a lot of space for bringing your drink and plenty of ice.If the lid doesn't bother you, I'd definitely recommend this cup. If you need something you can throw in a gym bag, I'd look for a sports bottle with a sealing top instead.

True to capacity and colors. With a 40 oz/1200 ml capacity, these tumblers are perfect for quenching big thirsts. Having a 2-pack set is ideal for couples, friends, or anyone who enjoys having an extra tumbler on hand; however, I got these for me only.The tapered design and ergonomic handle make these tumblers easy to carry and fit into any cup holder.Made from double-wall vacuum insulated 18/8 food-grade stainless steel, plastic, and silicone, these tumblers are sturdy and easy to clean. They don't retain stains or odors and are BPA-free, making them an excellent eco-friendly option.My drinks stay cold or hot for hours, so they are perfect to use for any beverage and occasion. Tumblers and lids are dishwasher safe.

Got this set for my wife. Keep drinks cold all day when filled with ice in the morning.Large capacity is a plus .The cup has a sturdy handle and a tightly fitting lid. It's no spill proof but spill resistance.Well made cup and an excellent value.

Sturdy and rarely good

A friend got me an (overpriced) Stanley mug for Christmas, which is great at keeping my water cold all day, so I thought I’d try these. Positives: They are well made and the colors are really funky. Negative: these aren’t even close to leak proof, even with the straw taken out. I had it all sealed and the drink hole covered, bent slightly at the waist, and it went all over the place. To be fair, the competitor mug also isn’t leakproof. The biggest difference is this one is just “ok” at keeping my water cold in comparison. If I add enough ice, it makes it through my 12 hour shift. The competitor can keep ice cold until the next day. But for the price, I think it’s fine to expect 10 hours of cooling. Overall, good product at the price point, but don’t even think of leaning over.

This set is a nice alternative for the high priced cup that was all the rage. They are certainly not leak proof, but they don't claim to be. The cups keep ice cold for a reasonable amount of time, but I wouldn't say it's the most impressive at insulation that I've seen. The surface has a slightly textured feel to it. I like the slightly squishy handle grip and thumb grip on these cups, so you can keep a good grip on them.