Marvel Captain America Backpack & Lunchbox For Boys - Bundle with 16" Captain America Backpack, Avengers Lunchbox, Tattoos, & More | Avenger School Bag. This Captain America school bag set includes a 16" blue backpack with adjustable shoulder straps, front pocket, and a red top loop for hanging. The cover of the backpack has Captain America on the defense with his shield at the ready and the Avengers logo in the background. The insulated lunchbag has the avengers team in action. Are you ready to join the team? This Captain America backpack for kids is the perfect size to carry your notebooks, binders, pens, pencils, and any other superhero school supplies. Take this Avenger lunchbox with you wherever you go! Show off your love for Captain America in style. This Marvel backpack and lunchbag bundle also includes an Avenger tattoos, making the perfect gift set for any superhero fan.