Bike briefcase. You'll get off to a great start with our mid-sized Bayreuth M rear pannier in briefcase format made from durable PVC-free material with a fabric look to it.
Your laptop will find a safe spot in the padded compartment, while your folders and documents will fit neatly into the main compartment. The adjustable Plug and Ride attachment rail lets you attach and detach your bag from the gear rack in an instant. Little "feet" on the bottom keep it upright when it's placed on the floor, and the carrying handle and softly padded shoulder strap ensure that carrying never becomes a problem.