MGgear 16.5 Inch Plaid Children Backpack/Student School Bookbag w/Pencil Case Main dual zippered compartment (in inch) - 16.5 H X 13 W X 6 D A spacious main compartment with a 2-way dual zipper. keeps books and supplies safely stored. Padded, adjustable shoulder straps are designed for maximum comfort and portability. Zippered front compartment holds smaller daily essentials. Includes a separate matching zippered pen and pencil bag.