These are a pair of solid and well built insulated 10oz cups with plastic lids. The lids have a permanent opening and cannot be closed like in other similar kinds of insulated cups. I don’t know if it’s intended, but the lid does have a cool feature where it can flip 90 degrees (see photo). This makes it easier to refill or to empty without having to remove the lid (see photo).

It does a great job at keeping liquid cold. I filled it about 1/3 of the way with ice and left it on the counter. After 18 hours there was still a good chunk of ice left (see photo).

My only criticism is the rubber piece on the bottom. It’s good for preventing the cup from sliding on a smooth surface, but it’s glued on. On one of the cups, the rubber was already coming unglued after a few trips through the dishwasher (see photo). Similar cups from Yeti are solid steel all the way through, with no rubber on the bottom. It does come with a lifetime warranty, but I don’t know if the rubber bottom is covered.

The cup is approximately 4.75” tall from the base. It’s approximately 3.5” deep from the bottom to the lip of where the lid rests, meaning you can only fill it with 3.5” of liquid and still be able to put on the lid. It’s about 4.5” deep without the lid. It’s about 3.5” in diameter at the widest part of the base and 3” at the narrowest.

This Stanley 2 pack of 10oz Stainless mugs is a great set, purchased for adult drinks. I've made cold cocktail drinks as well as hot spiked drinks as well (and regular hot cocoa too). These mugs keep hot drinks hot and cold drinks cold without sweating or condensation. They're a good weight to hold, and are cute colors. The lids set inside to seal off the drink except for the part you drink out of. My only wish would be the option to close it, as in the summer I like setting my drink down and not worrying about bugs getting inside my drink when I'm outside (I'll just have to drink faster 🙃). These mugs could easily hold a couple stickers or vinyl lettering if you'd like to personalize them. I always hand wash items like these to make them last longer, and these are easy to wash. Definitely recommend. Would be perfect for wine - a bit small for a beer (you'd have to drink some firsr to get it to fit, these hold 10oz).

My coffee stayed warm for at least an hour! I should have gotten the exact time to be more specific, but I know it was still warm throughout my zoom meeting (which lasted at least an hour!) i like to live dangerously and make a 10z k-cup of coffee in the morning. Which of course puts the coffee at the very brim of the cup, but that’s ok! Lol I’ve always been a fan of Stanley products and these 10oz lidded cups are great for warm/hot beverages! Be aware the stainless at the top gets quite warm if you so choose to fill your cup up! However, the cup itself does not get hot at all! There’s a non-slip bottom and is dishwasher safe too! These are going to go perfectly in our camper! Can’t wait to add more to my collection!

These little tumblers are great at keeping your drink hot or cold, and fit in standard cup holders. They kept my drink hot long enough that I ended up taking the lid off to let my tea cool down to a drinkable temperature then put the lid back on to keep it at drinkable. They can be washed in the dishwasher. The only downside I have is with the lid. There is no way to completely close the lid, the part you drink out of is always open. So if you are taking the tumbler to go, some spillage may still happen if you hit a bump while driving--albeit less than in a normal mug. Overall these are great at keeping hot things hot and cold things cold on the go, just watch out for bumps!