600 Denier heathered polyester laptop / tablet backpack. Oversized main zippered compartment with double zippers. Main area has a padded sleeve to store your laptop up to 18″ with hook and loop closure and a padded slash pocket for your tablet up to 13″. Second zippered compartment has organizer and mesh pocket. Front zippered pocket. Adjustable bungee cords on the front and reflective material on the safety loops. Two side buckles and mesh pockets. Adjustable airmesh shoulder straps with safety buckle. Holds up to 28 liters. Back airmesh zippered pocket. Packed in a non woven storage bag.