The sheer number of storage compartments is impressive, and very much befitting a bag this size. Most importantly to Apple users, there are dedicated pockets for an iPad or iPad 2, iPhone, and a MacBook of any size up to 17”. In addition, there are zip-up pockets at either end, a water bottle pocket on the front, and two large compartments behind the handle; that’s all just before you open the flap. Inside, there are two more zippered…