I carry this to work and juggle it with my bags on three different trains and its not leaked once even though its been tossed around a couple of different times. Keeps coffee VERY hot. The opening is a little hard to drink out of and the sliding mechanism traps a little coffee in it which makes it a tad awkward to clean but overall its a great travel mug with a good handle that isn't too heavy.

Okay so my daughter got a high end water flask with no straw and not a regular drinking kid for way way more. This thing is awesome. Keeps my water cold all day (literally all day at work). The handle is handy. I love it comes with a metal straws!

Liked it's function fine but handle comes all the way to the top

Home and office.

The tumbler kept my drink hot or cold and I love the straw and handle it comes with. However, on day 4 the lid stopped working and now won’t fit correctly so that’s disappointing.

It was too heavy for me.it was a nice tumbler

I have yeti too, this is close without the price

This replaced a yeti knockoff I had for 3 years and left at my daughters. It doesn't stay HOT for 4 hrs, but it does stay pretty warm for 6. The handle did slip up the cup to the top and hindered the easy removal of the lid, but I just slipped a piece of thicker paper inside the ring and that fixed the problem. My husband also disliked the rattle of the metal straw in the cup when we traveled, so I slipped a small silicone sleeve I got with some glass straws over the straw to the bend of the straw. That kept it secure in the opening and it doesn't rattle. A rubber band might work too.This is not a spill proof lid because it has an opening for the straw, but it doesn't spill much if you pick it up quickly. After a few minor tweeks, it works great!