Insulated Coffee Tumblers with Flip Lid 12oz / 17oz, Stainless Steel Travel Coffee Mug Leak Proof, Vacuum Insulated Coffee Mug Thermos Cup, Keeps Cold and Hot for Coffee Tea

Great design, well made. The top screws on and the flip opening actually works. My wife like it so much she immediately ordered her own. 17 Oz is perfect and fits nicely in our Keurig. Really keeps coffee hot and spill proof.Best design out there.

I absolutely love this cup, and I'm so happy I picked it. It keeps my coffee hot for so long! Also it doesn't leak at all. The color is cute, and it has good grip- you can hold it with gloves on and it won't slip. It was only $14, so very affordable. Washes and rinses easily.

I got the 17 oz Army Green. It keeps my coffee hot. (I drink a cup of coffee in a reasonable amount of time; it doesn't sit all day in my car or on my desk at work.) The textured sides make it easy to hold. The whole thing is easy to clean. It's leak proof. The top is comfortable to drink from. I really like the color. It fits under my Keurig. Great price. Would totally purchase again if this one gets lost. Or stolen by my wife.

It's a great thermos overall; it's watertight and insulated, the top two most important features. It also fits well into most auto cup holders. However, the spout cover is not very easy to open. It has a half-click and full-click close, and the former is not watertight. It would have been better to have the spout opener on the opposite side of the lid, so you don't risk getting germs on the spout itself. (I guess just wash your hands before opening?) Also, there is a strong taste of plastic when drinking from the spout. This, however, may change/improve with time, washes, and usage. Despite the relatively minor design flaws, it's a good little thermos and gets a recommendation.

Beautiful color. Dishwasher safe. I have not had any issues with leaking, seal is tight. The price was good. Shipping came fast. The cup is durable and keeps my coffee warm. I bring to work with me every morning and enjoy a cup of coffee as i start my work day and stays warm.

My favorite travel mug for coffee. Doesn’t leak. I have two to switch out. Color is true and keeps my coffee warm for a couple of hours. Easy top to remove.

Great travel mug !! Spillproof !! Great design, easy to clean. My tea stay warm for quite awhile, great insulation. Well made and sturdy.

The only negative about this mug is the size of mug. It says 12 oz., but it’s more like 10 oz. My Keurig coffee mug is 12oz. I put them right next to each other, to compare size accuracy. This one is shorter. My Keurig mug is also a bit wider as well.. otherwise it’s fine.Update: I changed my rating from 5 to 3 stars, for false advertising. The seller claims these mugs are leak proof. I tested that, by turning it upside down over my sink. Coffee easily came out. If you want a leak proof mug, this one isn’t for you. Although, it does keep coffee hot for a long period of time though.