ThermoFlask 25 oz Traveler Leakproof Coffee Mug, Carrying Loop, Insulated Drinkware for Everyday Use, Durable & Portable, Spillproof, Future Dusk

The ThermoFlask is more ergonomic easy to hold and drink. no more spilling (mouth's not aligned with the drinking opening.) issue. It really does stay hot for 6 hours.

I dropped this one time and the locking mechanism on the lid broke into several pieces and is now useless. I've had it less than 2 weeks.

My friends got me this set for my birthday in Canada. THIS IS A SUPER DUPER DESIGN!!!!!! This is the best design I tried. I drink tea all the time, now I have one bottle for tea, and one for coffee. It is so useful: it covers the area you touch with your lips completely, NEVER spills, easy to use in the car, fits into a cup holder, washes in the dishwasher, and fits into all my backpacks nicely. And I like the overall elegant design, it is really really elegant in my eyes. I really like it, and I went online to check if I could buy more if I need those. The matte coloring works well for the office settings I go to - not distracting. It's just such and awesome product, they did a great job!

I love the colors, bought it and delivered to me in less than two weeks with perfect condition and exactly the same color compared to the pictures. I am only returning it because I wished there was a smaller, more portable size (like 17/18 oz) so I can carry easily to work...

I already have 2 of these and they are wonderful!! My Aunt came over to visit and saw them. Well she wanted one too. I fill one with ice and water every night so if I wake up thirsty I can have an ice cold sip of water. Stays icy cold all night and all through the morning when I finish it.

I have had mine for 5 years and love them. Only have had to replace top 1 time because I dropped it and broke the top