Grip Coffee Mugs
Tumblers & Mugs

Grip Coffee Mugs

Iron Flask coffee mugs are sleek, 100% leak proof, and have a durable handle to help you keep a secure grip on your mug. 

About Iron Flask

At Iron Flask we’ve designed an extensive line of affordable, stylish products for sustainable and active peeps. If you love the earth, you’re in the right place. Ditch the disposable cups and choose sustainability for you and the planet. Choose from a range of grip coffee mug colors to show off your personal style and a range of sizes to fit your needs, including 12 oz, 16 oz, and 24 oz. Our tall 24 oz coffee mug features a cup holder-friendly design, making it easier to stow on the go.

Vacuum-Insulated Coffee Mugs

Whether you’re a coffee- or tea-lover, there’s nothing like a steaming drink in your hands to start the day. Thanks to our stainless steel, double-wall vacuum insulation technology, these insulated coffee mugs maintain your drink’s temperature for hours without creating condensation on the exterior.

Stainless Steel Coffee Mugs

Our coffee mug collection is indestructible due to its stainless steel construction and powder-coated finish. These reusable, vacuum-insulated coffee mugs never rust, and they never deteriorate. If you need a mug that will keep up with you no matter where the day takes you, then congratulations: You’ve arrived.

Coffee Mug Lids & Accessories

Iron Flask’s grip coffee mug comes with a 100% leak-proof clear flip lid made with impact-resistant tritan, a BPA-free material designed to take a beating. And it screws on and off for easy filling. Yeah, we’ve thought of it all.

Coffee Mug Warranty

At Iron Flask we offer top-rated customer service, which includes a lifetime warranty against manufacturing defects and our 100% satisfaction guarantee. ‘Cause if you’re happy, we’re happy.

One for Everyone

One for Everyone

Iron Flask has become a favorite of many because of our strong, durable, and affordable double-wall vacuum insulated, stainless steel, reusable water bottles. Our Iron Flask is ...

The Ocean Thanks You

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...

Top Advantages of Drinking a Gallon of Water Every Day

Top Advantages of Drinking a Gallon of Water Every Day

Everybody knows the health benefits of drinking water, including better athletic performance, vibrant, glowing skin, good digestion, and much more. But putting it into practice ...