The Blaze 25 is the big brother of the Blaze 20 . It is 3/4” deeper and gives you that little extra space in the main compartment . Like the Blaze 20 it is a modular laptop shoulder bag with multiple accessory pockets and organizers to help you navigate the concrete jungle. A suspended laptop and tablet pocket will fit up to a 15” Mac Book Pro with plastic Cover. Internal loop Velcro patches let you attach the available organizers in a variety of ways and sizes. Three separate main compartments allow you plenty of overfill space.