Learn more As any college student knows, your backpack is the most important accessory you'll wear all year. It's not only a wardrobe upgrade, but a way to feel supported and organized.

Best for elementary school: Cat & Jack Kids 17-Inch Backpack ... Appearance: We all know that kids want backpacks that look cool, but it's important to strike a balance between cool and practical.

I remember the backpack I carried into my freshman year of college. Tan and covered in fine-line illustrations of cats, the Forever 21 bag probably retailed for less than $30. At the time ...