Ariwrote a review of Hydro Flask 40oz Wide Mouth Water Bottle on March 22, 2017
Familiarity: I've used it several times
This is such a great bottle. It's heavy duty, keeps my beverages cool for HOURSSSSSS (apparently it will keep it hot too, but I haven't tried anything but water in it yet), and it's a great size to keep up with hydrating yourself. 2-3 of these a day is key!