Photo mugs are customizable drinking vessels that feature printed images or designs. They are typically made from ceramic or stainless steel and can hold hot or cold beverages. People often use photo mugs to showcase personal memories, such as family photos, vacation snapshots, or favorite quotes. These mugs make popular gifts for special occasions like birthdays, anniversaries, or holidays. Many online services allow users to upload their images and create unique designs, making photo mugs a fun and personal way to enjoy a drink or to commemorate a special moment with loved ones.