Reebok Unisex Ashland Luggage Messenger Bag, Black/White, One Size, backpack

Backpack 31.5 cm x 45 cm x 15 cm made of polyester. Main compartment with padded space to carry computer up to 15.6 inches (35.5 cm H x 26 cm W x 3 cm D) Front pocket to keep school supplies organized. Reinforced back with wide, ergonomic and padded straps that adapt perfectly to the back for maximum comfort. Back strap to adapt the backpack to an optional trolley or carry it attached to the suitcase.