Mizu - V7 Water Bottle | 21 oz. Double Wall Stainless Steel Vacuum Insulated | Wide Mouth with Leak Proof Coffee Lid | Multiple Colors | BPA Free

I bought it for my dad. He uses it every day and was very impressed by how long it keeps his coffee hot. He loves it!

This coffee mug from Mizu has been a pleasure to use because it performs well and meets all of the claims made by the manufacturer. (Note: the Amazon listing calls it a "water bottle," but this item is branded on the box as a "coffee mug (see photo)," insulated to maintain the temperature of the liquid inside.)Mizu's products stand out from others because of the excellent build quality and attention to detail. For instance, the lid's inner design is perfectly matched to the grooves on the bottle, such that it turns easily with minimal effort; no more "stuck lids" as you sometimes find with cheap travel mugs.The matte, soft-touch finish feels great in hand, and looks great, too (see photo). The painted logo stands out on the front of the mug with a stainless steel bottom cap providing a sturdy base. Seams and welds are hardly noticeable on the bottle, and it is very comfortable from which to drink. The size, 21 oz., will satisfy even the caffeine junkies among us!The mug maintains a hot temperature quite well. Even on cold days, my hot beverage remains hot for several hours and noticeably warm for nearly 12 hours. This performance tops even my old, reliable Thermos!For its quality and performance, I strongly recommend the V7 coffee mug from Mizu.

This is my new favorite cup for tea. I love how hot it keeps my drink. I also love the size of it. It holds a regular size water bottle amount of liquid plus a splash more. The flip-top is great, it seals well and doesn't spill at all. Open it and leave it open and your drink still stays hot. It's a great size, fits well in the cup holder, and is overall very user friendly. I'm thrilled with this one!

This is a pretty nice insulated travel mug. Seems to keep my water cold for a decent amount of time. I do like the fact that I can use a straw in this if needed. The top doesn't , or hasn't , leaked the several times I have used this. No clip hook but this does fit easily in a side pouch of various backpacks, with both the netting or cable pulls, with out any issues. Additionally, this fits in a standard cup holder. Easy to clean, I have only washed by hand. Overall, very durable and standard on the weight. Top is easy to go on and take off but not so easy that it falls off.

This is a solid large water bottle. The construction on the bottle and lid is excellent. The seals are flawless and it keeps water cool for a *long* time. The venting is well thought through so the water flows out at a great pace. The flip top closes tight so the bottle will not leak if you knock it over. For better or worse, the lid is easy to flip open with one hand. That ease means that you can't trust this to stay closed in a book or messenger bag if you have other loose things that could catch the lid. If your bag has an outside pocket this is a great buy but if you need to stash the bottle while you are commuting in a crowd keep looking.

This water bottle is truly leak-proof and keeps my drink cold all day. It is the perfect size for my car cupholder and it's easy to wash. I hand wash it as the dishwasher could mess it up, but since I only keep water in it I only wash it once a week, with rinsing each time I refill. You could keep hot drinks in it also and it will keep them hot for a while- Usually a couple of hours depending on how hot your beverage is to begin with. I have tried many different brands of water bottles and this one is comparable to expensive ones I have tried. It's great quality and has become one of my favorites!

This says it's a water bottle, but my box said insulated coffee mug, 22oz. Either way, it kept my ice water ice cold for over 24 hours and that was impressive. I prefer using insulated bottles for cold beverages over hot, but I imagine it does the job for keeping coffee hot as well. The bottle itself has a wide opening that is easy to clean with a bottle brush, and the lid just flips back and doesn't slide, which I prefer. The color was like a cool pearlescent white color with a kind of textured feel. It looks nice and even fits in my car cupholder. I would love to see how the entire mizu 360 system works after trying this bottle out.

I'm pretty happy with this bottle and it works well. I've only used it for cold, and it does keep cold for longer than most other bottles I have. I haven't tried it with hot because once you've had coffee in a cup it doesn't seem to ever lose the coffee smell (which I love but I want my water to not smell). The high points - it is very easy to clean (which isn't true of a lot of bottles). It seems leakproof although I haven't really put that to the test - I usually find out that by accident. The look and feel is good, I do like the latch which makes me think it might NOT be truly spill-proof as it's easy to lift and drink. All in all - great bottle. I can't speak to it keeping hot drinks hot but I haven't yet found a bottle that keep coffee hot longer than a couple of hours. Most cups keep it drinkably warm but not HOT.