Sonic Backpack Set - Bundle with 16" Video Game Backpack with Stickers, Water Bottle, More | Sonic the Hedgehog Bag for Teens. This Sonic bag bundle includes one 16" backpack with adjustable shoulder straps, front pocket, and top loop for hanging. This item features colorful artwork of Sonic the Hedgehog. Show off your love of in style! This Sonic backpack is sure to be a hit with all videogame fans and pairs perfectly with all other merchandise. This Sonic backpack is perfect to take on-the-goand can also double as a travel bag to take everything you need with you anywhere you go! Officially licensed Sonic the Hedgehog backpack for all fans. This set also includes a water bottle, video game stickers and Rex-Man door hanger. Caution: Entanglement Hazard. Do not place around neck. WARNING: CHOKING HAZARD—Small parts. Not for anyone under 15 yrs.