Some people love conversation before coffee. This mug is not for them. The Shut Up Cat Mug is made for sarcastic cat lovers, introverts, coworkers, and caffeine-dependent people who appreciate quiet until the coffee starts working.

The grumpy cat design gives the message the perfect amount of attitude, making it a strong desk mug, work-from-home favorite, or funny gift for someone with dry humor and limited morning patience.

• Funny sarcastic cat coffee mug for introverts
• Great gift for cat lovers, coworkers, friends, and coffee fans
• Available in 11 oz and 15 oz sizes
• Glossy ceramic finish with a bold printed design
• Perfect for coffee, tea, cocoa, or office desk use

A mug for the person who is friendly eventually, but not before caffeine.

Dishwasher safe (top rack recommended). Microwave safe. Avoid abrasive scrubbers to protect the print. Hand wash for longest-lasting design.

Return & Refund Policy

All Brevity Brew products are made to order. Because each item is produced specifically for you, we do not accept returns for sizing issues, fit preferences, or change of mind.

What we cover: We will issue a full refund or send a free replacement if your item arrives damaged, defective, or if we sent the wrong item or size.

How to qualify: You must contact us within 14 days of delivery. After 14 days, claims will not be accepted.

How to submit a claim: Email support@brevitybrew.com with your order number, a clear photo of the issue, and a brief description. We respond within 1–2 business days.

Not eligible for a refund: Sizing preferences, change of mind, items that have been worn or washed, incorrect addresses entered at checkout, or claims submitted more than 14 days after delivery.