Mighty Mug | The Untippable Mug | Grips When Hit, Lifts for Sips | Insulated Stainless Steel Tumbler | Cupholder Friendly | Gifts for Women Men All | Leakproof | 6 Hour Hot / 24 Cold | 16oz | Oceanic

My plastic 12 oz Mighty Mug has been used nearly every single workday day for 13 years for hot beverages. It has never spilled, and was only once forgotten on top of the car. The lid is indestructible, withstanding the force of using the open cap for leverage to twist it open for cleaning at the end of the day after my husband overtightens it in the morning. This thing cannot be broken! I upgraded to the 16 oz stainless steel version — reluctantly, since my old mug was still functional. It keeps drink hotter than my old one (halfway through my work day and my tea was still piping hot), and now twelve hours after I filled it, my tea is still warm in my new stainless steel mug. The lid on this new one is great, and didn’t leak when I turned it upside down. Just like my old plastic Mighty Mug, it tolerated bumps at my desk without tipping. This is hands down the best travel mug I’ve ever owned. Thanks, Mighty Mug, for a solid product that truly stands the test of time! You’ve got a loyal customer! Pictured are both the old black plastic one after 13 years, and the new stainless steel one.

Bought this mug in August of 2022. Holds the temp well, and nearly 4 years later, the “untippable” feature still works like new! Mug probably gets used twice a week and we wash it in dishwasher each time. The paint did eventually start to chip off (as all stainless items washed in the dishwasher do) so we removed the rest of the paint and now have a silver cup that still looks great. After 4 years of rugged use, I absolutely recommend this mug!

Love this mug! It has a screw-on lid to secure your beverage, and a button in the center of the lid to open for drinking and then close. It holds the ice for at least 8-10 hours. I knocked it over the first day, and not a drop spilled. My husband ordered it for me because he felt sorry for me always having to clean up spills. It works!

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.

This stainless steel tumbler is a godsend! If you use a rollator walker to get around, YOU NEED THIS! In the last few months, my beloved Contigo tumbler had started tipping over given the slightest provocation whenever I transported it on my walker tray placed on the seat. I finally decided to get this mug to try solve my problem. When I opened it last night, I was leery that the tumbler would performed as advertised. This morning, I used it for the first time and was delighted when the tumbler did, indeed, stay upright on my tray, no tipping over, no jumping off the tray onto the floor. I loosened the bottom lid cover slightly after reading reviews of "trickling streams of coffee" and there's now an ample, although not gushing, beverage flow. The drink button works fine but appearances were iinitially deceiving. I thought it wasn't staying open when, in fact, it was. The interior walls really held onto the cold radiated by the ice cubes in my ice coffee. The tumbler walls were still noticeably cold when I went to wash out my tumbler. Once Fall hits, I'll test it with hot coffee. I can't speak to long-term durability yet, only time will tell. So far, I'm very pleased with the Mighty Mug. Thank you for solving an out of the ordinary, super annoying, and sometimes, quite messy problem. It intrigues me that the suction action works so well from side to side but absolutely disappears when lifting straight up and that you truly don't have to push down at all to activate the gripping action, just set it down normally. All I know is, it works and the tumbler has erased a huge aggravation from my daily life.

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.

This mug is Great.

Definitely worth the money. Absolutely fantastic mug

This sticks to surfaces and its leak proof, do not wash in dishwasher though, hand wash only.

Brilliant all round. Use it daily for commuting as there's no spill. During the day as it keeps its temperature. Perfect for working on reception. As in a regular mug your drink is often cold by the time you get to it. Winner!

Excelente calidad. El termo no se cae cuando lo golpeas por accidente. Ya en una ocasión por accidente le di un golpe a in termo con café y se derramo en el teclado de mi MacBook y tuve que pagar una costosa reparación. Además conserva la temperatura ( caliente o frío) micho más tiempo del que yo esperaba. Lo recomiendo 100%.

The new lid sucks