A DO-IT-ALL BACKPACK FOR THE BUSIEST OF STUDENTS For the busy student with a full course load and a host of extra-curricular activities, the Educated Backpack 30L will keep you going from first period all the way through late-night cram sessions. Part of our Educated Series of compatible backpacks, and accessories, this 30-liter pack features a spacious main compartment with a padded laptop sleeve that fits most 16-inch computers, along with an exterior zippered pocket containing multiple organizers for loose items. A stretch mesh water bottle pocket keeps your favorite beverage close at hand, while external bungee storage allows you to stash a hoodie or windbreaker for when the temperature drops. split BODY: 90% POLYESTER, 7% NYLON, 3% SPANDEX LINING: 100% POLYESTER split 18.11 x 12.99 x 7.08in [ 46 x 33 x 18cm ] 1.23 lbs [ 0.56 kg ] split Features Padded laptop sleeve Fits most 16 in. laptops Exterior zippered pocket with organizers Stretch mesh water bottle pocket External bungee storage