Mighty Mug | The Untippable Mug | Grips When Hit, Lifts for Sips | Insulated Stainless Steel Tumbler | Cupholder Friendly | Gifts for Women Men All | Leakproof | 4 Hours Hot / 24 Cold | 12oz | Silver

I really love this cup, it's everything it's supposed to be! Spill proof, keeps coffee hot for long periods of time and won't tip over easily. I gifted one to my daughter! She really loved it!

My only problem is that when you depress the button to let you sip, very little sipping fluid comes through and you end up with liquid on your face and cloths when you raise the bottle in a very high position/angle. Don't plan to use it with the cap on, even if you move about with the cap on. They need to go back to the drawing board for more tweaking of the cover.

The MM works as advertised, can't knock it over by mistake. Works especially well around computer equipment.Seal is 100% almost.The metal material is first class.Unfortunately after 10 days of use the pushbutton on the lid stays in the open position. Also there is no way to regulate the flow of liquid as you drink. It trickles out and I'd like to be able to adjust the flow if it comes as a trickle only.

Like these mugs aren't for me because I can't keep the mouthpiece clean in my semi. But ... for people with a dishwasher or sink, this is an amazing mug. It actually does not fall over, like no matter what. And it's very well built. If you keep a beverage on a desk with paperwork and computers, you want this.

Easy to clean, excellent leak proof and the size is perfect for me. Additionally, it retains the temperature hot or cold a long time. Definitely a keeper!

I’ll give 5 stats

I bought this mug as a water mug for my elderly husband with dementia. It doesn't tip, which is good for me as a caregiver, but it's also hard for him to lift. You have to lift it straight up, just slightly off and it won't lift, not something a dementia patient can always manage. The full circle sipping edge is good, though.

Didn’t realize it had funny disk on bottom for spill proof