Great bottles. Had a problem with one of the lids - my fault - and they sent new ones out right away.

decent size lid, nifty strap.All good!

Amazingly light and easy to use

Light weight, easy to carry, spill-proof…best ever !!

These bottles have been an excellent stand-in for me for disposable water bottles. I like to fill them up with water and stick them in the fridge and just grab them like I would a disposable water bottle. Then I just throw the one I'm using into the dishwasher whenever it's ready to run and grab a new one out of the fridge.Pros: the 500 ml (16.9 oz) size holds the same amount which is perfect for drink mixes. The bottle is super easy to clean: both the bottle and the cap are dishwasher safe, there isn't an o-ring secretly growing bacteria, and these are safe to sanitize. It's slim enough to fit in all my cup holders and bag pockets. I haven't had any issues with leaks. These are very light--comparable to a disposable water bottle. My order shipped and arrived very quickly and was packaged very nicely.Neutral: the opening is about 1.5 inches, which is just barely big enough for my ice cubes. I didn't find the strap useful for me, so I took it off.Cons: I wish the bottle was just a hair shorter to make it a little easier to fit on our top rack, but we have a 3-tier dishwasher so our "top rack" is a little shorter because of the 3rd utility tray (and even so, it still fits if it's angled a bit + the bottle part can optionally go on the bottom rack).Overall, I have been super happy with these--they are so much lighter, cheaper, and easier to care for than my hydroflask!