So Hugo Weaving is trying to take over the world. So they brain-washed your best friend. So your girlfriend is 90 years old. It's alright because you have the 17'' by 13'' Captain America Comic Print Kids Backpack! Showing off a retro version of Marvel's First Avenger, the Captain America Comic Print Kids Backpack is made from man-made materials and has adjustable straps. That's important if you have to jump out of a plane without a backpack from what I understand.