This Puma Multi ProCat Plaid Backpack - 18" is perfect for school, vacations, or an overnight visit! Perfect size, fits 3-4 books and has a laptop sleeve too! Colors: Black, Grey, Light & Dark Purple, Electric Lime. Has a high Comfort level because of the Padded & Adjustable Straps. Closure Type: Zip Closure - super easy to open and close on the go!