Unisex-adult Casual Canvas Backpack School Rucksack Korea Fashion Canvas A flap for added security with zippered closure Single carry strap at top with two padded adjustable shoulder straps for versatility. Spacious main compartment can hold books, clothes, or other daily essentials. Interior back wall zip pocket and two funcitonal slip pockets, the interior laptop sleeve can hold up to a 14-inch equipment. Exterior front zip pocket for additional storage, two slip pockets at side to hold water bottles for those fun-filled days outside. Exterior front zip pocket for additional storage, two slip pockets at side to hold water bottles for those fun-filled days outside.