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
Why no one mentions Klean Kanteen. Just get a big one just stainless steel without any coating and a wide opening. Lid only needs one small rubber and closes perfectly. Maybe one of my best investments ever.
I love mine, I’ve had it since around 2013 and it’s been used daily the entire time. I’ve only had to replace the seal once. Really a perfect bottle.
I second that. I use the insulated 32oz or uninsulated 40oz on my bike, both fit a nalgene sized bottle cage.