These coffee tumblers are now must for every morning. We separated according to beautiful colors between me and my other half. We take around 500mL every morning and lasts whole day without any spills. The rubber gasket is ultra high strength and packing is great. Maintaining it is quite simple and due to highly smooth interior nothing clings or sticks. The magnetic lock mechanism provides safety against accidental spills.

These adorable 20 ounce travel coffee tumblers are good quality. I love that they come in a variety of colors. They are well made, stainless steel, top rack dishwasher safe, and have a max fill line printed inside so you don't over fill your cup. I also like that the closer tab on the top is magnetic and easily comes off, as does the the tab on the inside cover, for a more thorough cleaning. I think they would be perfect for hot or cold coffee.

Very convenient. Keeps my drinks at perfect temperature. It last long at its desired temp. Light weight and easy to hold. The design is sleek and beautiful. They come in gorgeous colors. Great value. Fits perfectly in my car and strollers. Easy to clean and care for. They hold 20oz.

These 20 oz coffee tumblers are perfect! The set I have has one blue and one green and they have lids with slide tops. They are top rack dishwasher safe, which is a huge plus for me because it seems like all of my coffee tumblers are hand wash only. They are light enough to be able to pick up easily but also have a decent weight to them. They're easy to hold and have not leaked when I use them. They keep my coffee hot for quite a while as well. I would definitely recommend these!

This 2 pack coffee tumblers have great insulation! I used it for hot tea and the water stayed hot for over 12 hours. These tumblers washed up nicely and fit into the cup holder in my car. Which is a bonus! The tumblers came in a pack of 2 and were shipped in a box together. I received the blue and green tumblers and they were nice colors. There wasn't any assembly necessary and overall are a great addition to our cabinet.

Liked everything about them. The non slip rubber on the bottom and the lids are great at work. The lids keep you from accidentally spilling and they came apart easily so it could be cleaned. Kept the coffee nice and warm well past lunch time. Recommend to all and would buy if looking for more.

There are so many drink tumblers and slippers out there. What is different with these 20oz tumblers from Member's Mark? Magnets. What does that do? It changes the structure of the lid, making for less complicated components and as a result, an easier cleaning the tumbler. Oh, and they are dishwasher safe! And there are multiple color combos! The top part slots in a groove on top and the lower part is a minor V-shape and is aligned between two tabbed holes, with the strong magnets keeping them together through the lid, either open or closed. That's it; there's nothing else, no additional holes or plastic on plastic where grime can build up. Slide the top part open and there's a satisfying click as the lower portion opens up in tandem. Same in reverse. The aperture is not overly large, so this isn't a big gulpers best friend, and you cannot use a straw, but this is marketed primarily as a coffee or hot drink tumbler, so less straw, more tilt and sip. The stainless steel lining is a must and keeps hot hot and cold reasonable cold. The padded rubber base is a nice touch. And again, they are dishwasher safe. I recommend these Member's Mark 20oz magnetic coffee tumblers for those who want a set of 20oz sized colorful tumblers for hot or iced drinks that are easy to clean and easy to use.

I absolutely love the earthy colors of these tumblers, and they are in a set of 2. I prefer to use one for my ice water and one for my hot coffee. The ice water remains chilled and with ice for 24 hours at a time, unless I drink it sooner. My coffee remains hot and enjoyable for several hours. It is easily washed on the top rack of my dishwasher. So I can use them daily. They are easy to clean and put back together. The size is perfect to fit in my hand and not be bulky like a lot of other tumblers. My Tumbler set is my go to for every day drinks now.

This 2 pk tumbler is an excellent product. It keeps my and my daughter's coffee hot while we both are in office and they fit my car cup . It is easy to clean no spills and I personally feel a very thought out product. Go ahead and get one and you won't regret.

I am very surprised at the quality of these coffee tumblers. There are much better than I expected. A great value for the money. They are a nice weight and they feel good in your hand they work very well. I'm very happy with these and would recommend them to anyone.