I bought this for a Christmas gift for my husband. The one that I bought him 20 years ago is still in good shape, but the lid got lost. He was thrilled! These mugs are top of the line! Coffee stays hot for up to 6 hours. It has never tipped over once in 20 years of construction sites, toddlers, 1000s of miles of traveling, and camping. The design is beautiful and somehow it fits any size of hand! You will never regret purchasing a Mighty Mug!

We love these! The keep our beverage at the right temp for a long period of time. But the big deal is these dont tip over when on a flat surface.

Bought this to replace the older version that my husband misplaced. He is happy once again!! It keeps coffee hot, keeps the great coffee taste, it doesn’t leak around the top and is easy to grip. It is amazing how it cannot be knocked over. Great feature. If you are a” throughout the day “ coffee drinker-it is a must have!

I loved them when I first got them, they worked beautifully and were my favorite! I bought one for my husband and gifted a regular mighty mug and a cold drink straw one to my mother on Mother’s Day. They all worked beautifully … at first. When one stopped sticking, I googled the problem and followed all the instructions. It was a hit and miss to get it to continue sticking. I also had a problem with the flow of liquid. It took forever to get a mouthful of coffee. I tried adjusting the screw on thing on the bottom of the lid, a little bit by little bit, but ended up with it floating in the liquid and the coffee getting cold ahead of time. I assumed that I may have gotten a dud or maybe one of the newer ones, I kept sending them back and re-ordering hoping the next one would work. I gave up after I was worried about getting on Amazon’s “You’re sending too many returns” bad list. So now I’m back using the tried and true Contigo autoseal travel mugs which I have been using and loving for years. I also ordered a Trudeau Maison Boardroom II 16 oz 360 stainless travel mug. Like it very much though it only stays hot for 3 hrs. Like a change up every now and again.

We guys like functionality and purpose. I saw this on Good Mythical Morning (a morning show) and they really enjoyed it. I got it for all of the guys in my life, and everyone thought it was cool and fun. But most importantly, it works and is useful. It insulates well and is easy to use. The pricing is standard, and I find it to be worth it. It's easy to hold and comfortable in the hand. It fits cup holders perfectly and doesn't fall over unless you give it a really good whack. I wasn't sure if I would like the button on top, used to "open" it, but I do. Do not fill past the fill line or the pressure inside the container will make it very difficult to press the button down.

Best coffee mug ever, I’ve had four of this style. The older version lids were not as good as the new version. I’m in construction, when I set this mug down, I know my coffee is going to be hot when I get back to it. Just rinse it out in the afternoon, fill it up in the morning. Great for that long car ride too.

The Mighty Mug is a decent tumbler with good insulation, it keeps drinks hot for several hours and cold for even longer. The leakproof design is a plus, and it's cupholder-friendly, which makes it convenient for travel. Plus I really like the teal color. However, while the "untippable" feature is clever, it doesn't always hold up in every situation. It does grip well on smooth surfaces, but if bumped hard enough, it can still tip. The untippable part was the only reason why I purchased it because I have a medical condition which makes it hard for me to grip something like this. Without that feature........to me, it's just another overpriced "trendy" mug. Actually, the 16 ounce is too small for me since I drink a lot of water throughout the day. Especially once you add ice in it it's just not enough liquid. Perhaps if they made it larger like a 32 ounce or taller I would've kept it despite not being perfect with the untippable part. Overall, it's a solid mug with good functionality, but it may not be quite as revolutionary as advertised.

My better half does light therapy in the morning with her coffee. However, one of our cats joins her and, as cats will, knocks her coffee mug over. This is the solution! No more spilled coffee or the commotion that comes with it to start the day - happy wife, happy life!