The type of gallon water bottle you buy depends on how you plan to use it. If you want to keep liquids hot or cold, a stainless steel bottle that’s vacuum insulated is your best option.

Available in colors like blue-green “samurai cyan” and solid black, this stainless steel one-gallon water jug has a wide mouth and comes with lots of accessories and lid types. It’s BPA-free ...

The two most popular materials for gallon water bottles are plastic and stainless steel ... water in this gallon jug at 6:00 in the morning and it is still cold at 3:30 when I'm leaving work.

The company that created the iconic Igloo Little Playmate cooler is now making and selling drinkware that includes stainless-steel mugs ... a sports jug and Coolmate can coolers.