Do you prefer your water bottle to be made of metal, plastic, glass, or something else? Straw or no straw? How big would you want it? Should the bottle taper down in the bottom, or do you think the sided should stay vertical? Are any of you one of the few people who would like that weird rectangular bottle? Or maybe one of those squishy fold up ones for travel? No handle, flip up handle, mug style handle, or little loop?
Note that I am not affiliated with any water bottle company


Yes, they new ones are fantastic. The pre-EZ Clean era are a bit of a pain. I basically just put some soapy water in there, close them, and shake the shit out of them. Hope for the besr.
I’ve got some wire brushes that make short work of the cleaning but I’ve washed my dad’s water bottle before and the difference is night and day