7333 If you’re looking for a backpack with as much personality as your child, then you need a cool Shark Mini Sidekick Backpack. It’s the perfect size for your toddler to carry for school, and can also be used to hold all their day-to-day items. Kids love a fun friend to carry around and moms love how easy they are to clean. Get your little sidekick a sidekick of their own!