Looking for a backpack that could work for either you or your kids? Under Armour has a versatile bag that won’t break after a few months of use. The Under Armour Boy’s Storm Scrimmage Backpack is almost $20 off on Amazon right now. The One Sizes Fits All sizing means that it is a functional backpack for kids, but because of the adjustable straps, it can also work as a smaller backpack for adults. It has a soft-lined sleeve that can fit a 15" laptop.