One Gallon Insulated Stainless Steel Water Bottles

At Iron Flask, we're big on hydration — and our bottles are, too. Meet our largest bottle size, the 1 gallon water bottle. Available in a variety of colors, the 128 oz water bottle is perfect when you need enough hydration to last throughout the day. Durable, dependable, and affordable, the 1 gallon water bottle provides everything you need to quench your thirst for the long haul. The 128 oz water bottle has a wide mouth design, which makes it convenient for filling up with water or other drinks.

128 Oz Reusable Water Bottles

Just like all of our best-selling water bottles, the 1 gallon insulated water bottle has a long list of benefits. First of all, the 1 gallon water bottle is made with stainless steel, which is non-toxic and never imparts a metallic flavor. Ultra-dependable, the 1 gallon stainless steel water bottle also never rusts, making it a breeze to keep clean and sanitized.

Another benefit, the Iron Flask 1 gallon reusable water bottle has a double wall of vacuum insulation to keep drinks hot or cold for hours, so you can enjoy your favorite drinks at just the right temperature. And it’s easy to carry — our bottles feature a durable handle for easy carrying and storage, plus a leak-proof spout lid that ensures no spills when you’re on the move.

Our 128 oz insulated water bottle is already a great product, so make it even better with functional accessories like the cleaning brush. Designed with a long handle, the cleaning brush allows you to easily scrub your 128 oz stainless steel water bottle squeaky clean after each use.

Shop for your own 128 oz vacuum insulated water bottle today and enjoy a lifetime warranty and 100% satisfaction guarantee.

Show More Show Less