Mystery Ranch Catalyst 18 Black Backpack The small but mighty CATALYST 18 offers quality, comfort, or efficiency for your daily commute or quick adventure. With a padded laptop pocket, organizing sleeves for a tablet or notebooks, and internal zippered pockets housed within an accessible 3-ZIP design, it’s roomy enough to get the job done, whether you’re in the boardroom or at a coffee shop. And when you feel the need to escape the city, its durable, recycled CORDURA® Nylon exterior is more than able to withstand the rough and tumble nature of outdoor exploits. 3-ZIP design for rapid access to interior Two internal zippered pockets to hold those small-but-important items Padded laptop pocket with elastic holds laptops up to a 15" in size Additional sleeve on the front of the laptop pocket holds a tablet, notebooks, maps, etc. Zippered lid pocket holds items that you need to have at the ready Brand new!