Rear organization compartment has an elevated laptop compartment for your 15 inch macbook pro a sleeve for your ipad and plush lined pockets to store your cell phone or ipod aluminum hardware and water resistant fabrics combine to create a durable go anywhere bag heat molded crush proof safe zone compartment protects eyewear portable electronics and other fragile gear the roomy main compartment can house books bulky items or a change of clothes the shove it pocket with compression straps