Hydrate
in Style

Iron Flask insulated water bottles keep you hydrated with the perfect balance of form and function.

As seen on

18/8 STAINLESS STEEL

Durable and reliable. No flavor transfer and temperature retention are a few of the key benefits our bottles offer.

24/12 HOT + COLD

Icy beverages stay nice and cool for up to 24 hours. Hot beverages preserve their temperature for up to 12 hours.

POWDER-COATED

Easy to hold and to love. Our powder coat gives our bottles a beautiful look and an easy grip for your hands.

LIFETIME WARRANTY

All our products come with a lifetime warranty against manufacturing defects. Registration takes a minute, and the benefits last a lifetime. 

The Ocean Thanks You
Iron Flask Stories

The Ocean Thanks You

The Goodness of Your Vacuum Insulated Stainless Steel Water Bottle If you are the proud owner of an Iron Flask, thank you and congratulations, you are hydrating in style. Consid...

Does Drinking Cold Water Help with Fitness?

Does Drinking Cold Water Help with Fitness?

We’ve all heard about the benefits of hydration. Drinking enough water each day can have a tremendous impact on our energy levels, brain function, and overall physical health. A...

How Hydration Can Help Improve Your Skin

How Hydration Can Help Improve Your Skin

It’s true what they say: Skincare is the new makeup. Rather than layering on expensive products that hide skin’s true beauty, more and more people are turning to skincare routin...

How To Start a 'Bring Your Own Cup' Habit

How To Start a 'Bring Your Own Cup' Habit

There's a reason why our single-use coffee culture is so prevalent; it's convenient, and people love their daily cup of java on the go. It's also much easier not to change habit...