Catch ’em all on your way to school with the Pok?mon Pok?ball Trolley Adaptable Backpack! Featuring an eye-catching 3D circular front Pok?ball pocket and iconic trainer graphics, this spacious school bag is constructed from durable, wipe-clean polyester. Equipped with padded, adjustable shoulder straps, a breathable mesh back panel, and a rear sleeve designed to mount securely onto any standard rolling backpack trolley cart.