Our Supreme Court Seal Rolltop Rucksack is designed to protect essentials from rain. To do so. fold the rolltop into a tight scroll and secure using the signature carabiner. Features: single main compartment. side-access laptop pocket that fits a 16 laptop. front pocket. front D-ring. and a buckle-fastened chest strap.  4.4 H x 12.8 W x 19.2 L. Made of polyurethane fabric.