Celebrate your dad with this fantasy-inspired design featuring One Dad to Rule Them All. Perfect for Father's Day or birthdays, it's a humorous gift for fathers who love adventure and epic tales. Ideal for fans of mythical stories. Celebrate your dad with this fantasy-inspired design, featuring bold lettering and a mystical script. Perfect for Father's Day or a special birthday, it's ideal for dads who are fans of epic tales and fantasy adventures. Dual wall insulated: keeps beverages hot or cold Stainless Steel, BPA Free Leak proof lid with clear slider