What's always in your backpack?
You might see your response in an upcoming issue of Nat Geo Kids magazine!
Thanks for voting!
Now find out what kind of nerd you are!
Photo credits: Mizkit / Shutterstock (camera); visivastudio / Shutterstock (sunglasses); Maximus256 / Shutterstock (headphones); Christine Korten / EyeEm / Getty Images (book); rtem / Shutterstock (umbrella)