Drawstring closure Backpacks’ main material: high quality canvas Dimension: Approx. Backpack: 12.2L x 5.9W x 13.5H, shoulder bag: 9.8L x 3.5W x 7.4H, Purse: 7.8L x 1.5W x 5.1H The backpack has 1 drawstring closure for main compartment, 3 slip and 1 laptop pockets inside,1 front flap snap pocket, 2 side pockets.?The shoulder bag has 1 zip closure for main compartment, 1 slip and 1 zip closure pocket inside, 1 front and 1 backwall zip pockets. It can be carried as an across body bag or over the shoulder with adjustable strap. The small purse can be used as a wallet or pencil kit depending on your desires. This backpack set is multifunctional which can suit for school, shopping, dating, travelling, camping and etc. Can be used as school bags, everyday pack, casual rucksack. It has large size with multiple pockets, ideal for keeping personal belongings and assorting things. The straps are padded and adjustable, which can ease the pressure on your shoulder.