Harry Potter OBAMA 10 is a backpack that references the Harry Potter franchise and the 44th President of the United States, Barack Obama. It rip-offs and notably features a recolored version of the Japanese cover art of the original 1991 Sonic the Hedgehog video game, with a "10" on his body. The famous image featuring the backpack was first posted on Tumblr in 2010 and later spread across the Internet later on, including on the r/crappyoffbrands subreddit. It has since also inspired a popular cryptocurrency, the Harry Potter OBAMA Sonic 10 Inu, also known as the HPOS10i, with a Bitcoin ticker This lore is sexy #HarryPotterObamaSonic10inu