15 oz Mugs

Large 15 oz ceramic coffee mugs for people who would rather refill once than twice. Same prints as our 11 oz mugs, with room for a full pour, a long morning or a slow Sunday. Printed to order in the USA, dishwasher and microwave safe, with free shipping on every US order.

20 products

Why choose a 15 oz mug

A 15 oz mug holds roughly two standard cups of coffee, which makes it the size most people reach for when they want one mug to last through email, a meeting and the walk back to the kitchen. It is taller and slightly wider than the classic 11 oz, so a latte, a large tea or a generous pour of filter coffee all fit without reaching the rim.

15 oz versus 11 oz

The 11 oz mug is the size you picture when you picture a coffee mug: neat in the hand, quick to finish, easy to store. The 15 oz is the upgrade for slower drinkers and bigger appetites. If you are torn between the two, our coffee mug sizes guide compares heights, widths and volumes side by side. Want something bigger still? Try our large 20 oz mugs.

Prints made for the larger size

Every design in this collection is printed at the right scale for a 15 oz body, so nothing looks stretched or lost. The artwork is sublimated into the glaze rather than stuck on top, which means it survives the dishwasher and does not peel at the handle. Browse the same designs on 11 oz mugs, or start from the artwork in animal mugs and funny mugs.

15 oz mugs: common questions

How many cups of coffee is 15 oz?

About two standard 6 oz cups, or one generous mug-sized serving. It is roughly 0.44 litres.

Is a 15 oz mug too big for everyday use?

Most people find it comfortable for daily drinking. It fits under a standard coffee maker and in most cupboards, though it is taller than an 11 oz mug so check tight shelves.

Are these mugs dishwasher and microwave safe?

Yes. Top rack is best for keeping the print at its sharpest. See our mug care guide for details.

Will the print fade?

No. The design is sublimated into the glaze, not printed on the surface, so it resists fading through normal use and washing.

Can I get the same design in a different size?

Yes. Most designs are available on 11 oz and 20 oz mugs too.

Do you ship for free?

Shipping is free on every order to the United States, with no minimum. Canadian orders are charged at checkout.