We want fans to celebrate their fandom by customizing and personalizing certain products. For these customizable products, including jerseys, we invite customers to tell us how they would like their preferred name or other text to appear by typing that text into the field indicated. However, just because a customer is able to type proposed customization text into the field and is able to complete the order through the website, not all proposed customization text will be accepted. Please note, Fanatics may reject and cancel any customization order for any reason, including for messages that are deemed offensive or inappropriate. Everyone will see that you're a big San Francisco 49ers supporter when you use this 30oz. Personalized Etched Tumbler for your favorite drink. The crisp graphics will showcase your love for the San Francisco 49ers anytime with its sleek design. This drinkware is the perfect accessory on game days or every day.