Baseball Lifestyle 101 Chalkboard Backpack. Classroom meets clubhouse with the Chalkboard Backpack from Baseball Lifestyle 101. This colorful, doodle-filled design brings the recess energy and baseball love to your back-to-school game. It’s got all the space you need for school supplies, snacks, and even a glove for post-class bullpen sessions. Whether you’re sketching out plays or solving equations, the Chalkboard Backpack keeps your baseball passion front and center. This year, make your mark both in school and on the field. Laptop-compartment padded. Waterproof zipper pocket with tricot liner. Elastic water bottle holder. Quality construction, padded back panel and shoulder straps for cushioned comfort. 4 zipper openings. 2 larger compartments & 2 smaller compartments. 19.5" tall x 11.75" wide x 6.6" thick. Imported.