Shop our wide collection of customizable 12-oz tumblers. We feature 12-oz tumblers in stainless steel, acrylic, ceramic, and glass, giving you plenty of options as you explore your craft. 

Many of these tumblers are designed for sublimation and work well with epoxy, engraving, UV DTF decals, and vinyl. You can use these blanks to create unique drinkware for your personal collection or for resale. 

In addition to being customizable, these cups are 100% BPA-free and many feature double-wall vacuum insulation for long-lasting temperature retention. Our 12-oz insulated tumblers are ideal for kids’ drinks, sample-sized beverages, party favors, and specialty gift sets.

Whether you’re creating personalized gifts, branded merchandise, or everyday drinkware, these versatile 12-oz blanks provide a reliable foundation for detailed, high-impact designs.

12-Oz Tumbler FAQs

What Size Is a 12-oz Tumbler?

A 12-oz tumbler holds 12 fluid ounces and typically stands around 4 to 6 inches tall, depending on the style and width. This size is ideal for juice, coffee, iced drinks, or kids’ beverages. It offers enough space for eye-catching designs while remaining compact and easy to carry.

How Many Ounces in a Normal Size Tumbler?

Standard tumbler sizes vary, but these cups are often 20-40 ounces. While smaller than most tumblers, these 12-oz cups are the perfect size for children. Plus, our 12-oz coffee tumblers and other drinkware are great for enjoying small servings on the go.  

How to Customize a Tumbler 12 Oz? 

You can customize a 12-oz tumbler using sublimation printing, epoxy resin, laser engraving, UV DTF decals, or adhesive vinyl, depending on the material. Always review the description on each tumbler’s product page to confirm that its coating is compatible with your preferred crafting method.