Zojirushi 16oz Sumi GoCafe Insulated Mug Black

Great bottle. Keeps ice water cold longer than advertised. I will say unless the lid is screwed on at tight as possible, it will leak. Not thrilled how smooth it is with no handle, makes moving around with it a little difficult, but overall I'm glad I bought it (and one for a friend)

Wirecutter is correct. It's the perfect mug. Also looks beautiful. I ordered the ombre one. NO LEAKS!! (my no. 1 priority when commuting to work).

I bought this about a month ago and have been using it for about two weeks now. The best insulated cup I’ve used… keeps my coffee hot from 5am-3pm… most likely even longer since I haven’t had any coffee or hot drink left till past that time lol

This product is EVERYTHING it says it is! I'm buying another one, just so I'll always have one.

If you want your coffee to stay hot and fresh, then buy this!!

Light weight. Secure seal. Holds 20 oz without being very tall.

Happy with the insulation, seal and portability, including the looks…

Excellent! Very good quality. It keeps coffee hot for hours really well.

The 16 oz. GoCafe® Insulated Mug SM-VH48 that I purchased checks all the boxes: the size is perfect for a commuter mug that fits backpacks or a car cup holder, seals in well to keep my coffee hot all day and has not leaked once as my daily mug.

My wife has two different models and she loves them. So I decided to buy a small one for my morning commute. It doesn’t leak and keeps my coffee hot for many hours. So far, no complaints.

Overall, I’m happy with my new coffee mug. I discovered I need to be careful to screw lid on till it stops to ensure no leakage. It keeps my coffee hotter longer than my previous mug.

Works very well at keeping my coffee hot all day. Fits perfectly in all the cup holders in my cars.

Solid bottle- there's just a bit leakage on the sides if you overfill (very minor). I do wish it came with a pop out handle, though. Insulation is top notch.

[This review was collected as part of a promotion.] Design & Build: The 32 oz. capacity hits a sweet spot for all-day hydration without being bulky. The insulated construction keeps drinks at temperature for hours, and the overall look feels sleek and modern rather than clunky like a lot of oversized tumblers. Leak Protection: This is where it really shines. The lid seals tightly, so tossing it in a bag or car cupholder without worry is a real plus. No embarrassing spills or slow leaks. Overall: A solid daily-driver mug for anyone who needs a large capacity without sacrificing portability or peace of mind. Great mix of form and function.

I bought this mug to replace the mug I bought from you 15 years ago. It had gotten pretty beat up with and I thought it wasn't holding the heat as well. My new mug holds less volume than the old one but that's ok.

I've used this bottle for about a month and I'm really happy with it. The size is great, and the insulation keeps my drink hot/cold for a long time. It also does not leak even when I shake the bottle vigorously. The plastics feel high quality and the finish is more durable than expected. I only have two wishes for this bottle. First to have a carry handle, it is a little awkward to hold on to such a large bottle outside without one. Second is to have a small vent hole at the mouthpiece so that it does not go glug-glug-glug when pouring. I was able to design some rubber bumpers for the 32oz version. If you have a 3D printer and TPU, you can get the files from Printables.

I bought this insulated mug a month ago, and I’m very happy with it. It is useful, leakproof, and compact, and it keeps my coffee hot for a long time.

Excellent quality. Works as expected. Go ahead and buy one

This is my second thermos. The first one I purchased several years ago has survived in near arctic conditions and harsh desert environments keeping the contents cold or hot for an extended time. It has fallen off of moving vehicles repeatedly and looks like it but still does a superb job and is a constant companion. I needed a larger thermos and knew which brand I was going to get.

So happy with this purchase! Stays cold, with ice still present overnight. The circumference is perfect for my small hands and fits well in car’s cup holder. Other positives are the sip spout, locking mechanism and color (soft blue). The mug is also easy to clean. Compared to others I’ve had, I’m convinced the water tastes better. Would definitely recommend.