Owala SmoothSip Stainless Steel Coffee Tumbler, 20oz, Moonlit Shadow

I haven't bought a cup in years for my coffee, maybe because I'm frugal, but when my old cup started leaking incessantly, I researched and found Owala cup. I've tested it and it doesn't leak and I'm so excited about that. Coffee is so important to me. Of course I followed the instructions not to fill it with scolding coffee. It has worked out beautifully. I'm so happy I bought it.

I like this tumbler because the mouthpiece feels right. It's not recessed, like Yeti and other common brands. It sticks up, like a normal to-go coffee cup lid. It's not hard, like other brands. It's definitely firm, but has a gentler feel on my mouth and teeth. Plus, it does not leak, even when it's in my tote bag leaning suspiciously to the side! I had to put some effort into cleaning the sliding mechanisms under the lid the first few times I did it, but now it's easy for me. I'm happy I bought this tumbler.