I have been buying from dollar store cheap water bottle jug and you know the result....bad. This one is perfect for me. It is a 2.5 L BPA free jug. It is made of very sturdy material, a quality one. I use it now every day at my job and can't get enough water. A perfect jug you ever need.
https://www.amazon.com/Capacity-BPA-Free-Material-Container-Bodybuilding/dp/B07DBX853X