I've been using a reusable 36oz/1L plastic "flip lid" bottle from Bezos's market - this is my third one (sadly replaced almost on a yearly basis) since I keep accidentally breaking the lids.
It practically comes everywhere with me - walking, cycling, in my backpack. This lid is starting to crack at the hinge and the latch though, but don't really want to replace it with the same thing again.
How long have you had you had your current bottle, and how are you finding it so far?
I've got a ~20oz Yeti vacuum stainless bottle with the small-opening screw-on top. I think I've used it for, maybe 5 years at this point? A long while. It's the right size for casual carrying at work and school, but I use a bigger non-insulated body when doing physical labor.
That poor yeti gets bounced off the back of ATV's, thrown in toolboxes, left baking in the car, all sorts of shit. It's dinged up and doesn't sit flat on a table but still doesn't leak so it keeps going.