Simple Modern Voyager Signature Mug | Travel Coffee Tumbler with 360° Lid and Handle | Ceramic-Lined Insulated Stainless Steel Iced Cold Brew Cup | 12oz, Midnight Black

Light weight but keeps my black coffee hot for hours. I like the coffee mug style, not like the tall thermos cups. Also very stable with the wide base and narrower top. Great for boats, not that I have a boat, but if I did,....

I have the 40oz tumbler and I love this coffee mug. Too thick to fit in a normal cup holder though. Works great and keeps coffee warm for awhile.

This is the perfect travel mug. Leak proof, easy to clean, and keeps drinks hot or cold for HOURS. This mug is worth every penny.

I added a star because once the lid is worked in it becomes easier to attach it the right way--meaning it's easy to attach it for a right-handed drinker, or left-handed drinker for that matter. However, the lid hole stopper still takes too much effort to close it. If not for that it would be a five-star review. I does a great job keeping hot coffee hot, and I'm sure it will also keep cold drinks cold. The science of thin-wall insulation seems well developed. I like the color I chose, purely personal, I know, but the finish is quite tough and durable. So, what's not to like? The lid mainly. It's a screw on lid which means there are two ways of putting it on, one way for right handed drinkers and another for left handed. It seems to bind easily, and you have to pay attention to what position to start in or you end up either doing it over or drinking with your opposite hand. Plus, the closure is a bar that snaps over the edge of the lid. To close it takes so much pressure that it hurts my hand, I usually just hammer it with a knife handle, it's that tight. Maybe it's just the one I bought, but i won't buy another one of this size. I hate to throw shade, but if they had a better lid design on their 12 ounce cup they would be basking in five star ratings.

Coffee stays hot and love the design

Love my spill proof mug

The mug works... keeps beverages hot or cold and the lid fits well. 3 stars because it is lacking. Manufacturers need to put a mark on the mug to line up the lid so when it is fully screwed on the lid hole lines up with right- or left-handed users. The trial and error might put you in the looney bin. Got this for my elderly mother who cannot remember where to start twisting to get it to come out in the right position. A simple dot on the lid and cup would add miles of value to these mugs. If this doesn't matter to you, it is recommended. The handle is open enough to get more than one finger in it to hold (which she appreciated)...the reason I purchased along with the fact it wasn't a ridiculous $30 like most.

Obsessed with these. No leaking, cute shape and love the black and beige color. Keeps my coffee hot! Love using these at work and at home.

The design and colour are super great !The lid will tighten either left or right in the perfect place! Line up the opening near the handle for a left handed cup - or away from the handle for a right handed cup! Brilliant ! The finish is matt and dishwasher safe! The closure snaps tight and spill proof. I purchased them so to keep bugs out when on the patio and to keep drinks cold (or hot) - throughout the night. I filled mine at 9:00pm and still had ice at 5:00 am. Slim and light weight! Price was very reasonable too. Perfect for a nice morning hot coffee - everyday.

Very good

Très satisfait !

10 stars …It keeps my coffee hot for more than 4 hours Zero leaks Amazing

This does exactly what is advertised, the insulation keeps the cup of tea hot for a long time, it doesn't spill even when turned upside down and the lid can be screwed on to suit left or right handed people. The only downside to it is the capacity, my husband is using this mug and he is used to around 1.5 x the amount this holds for a cuppa.