WARNER BROS. TELEVISION GROUP CELEBRATES ITS 10-YEAR ANNIVERSARY AS THE OFFICIAL BAG OF COMIC-CON®; CAN YOU HANDLE IT?! The 2019 Have-to-Have-It Holdall Has 23 New Designs, Including the Highly Anticipated Upcoming Series Batwoman, Pennyworth, Harley Quinn and More BURBANK, Calif. (July 15, 2019) — Soar through Comic-Con 2019 with Gotham City’s new vigilante on your back, arm yourself …