Dad design. Batman Bat Dad is 100% authentic, officially licensed Batman merchandise! (BM2606) Batman is a superhero first published by DC Comics in 1939. After witnessing the murder of his parents, Bruce Wayne swore vengeance and trained to fight criminals like The Joker, Catwoman, Penguin, Riddler, Harley Quinn, Poison Ivy, and Bane. Dual wall insulated: keeps beverages hot or cold Stainless Steel, BPA Free Leak proof lid with clear slider