file storage bag portable information bag a4 zipper bag b4 student office storage bag a5 pregnancy examination and birth examination notepad

[33.5 * cm] large a4 textbook [37.5 * 28cm] no. plus-sized b4 can hold 8k album [24 * 18cm] small size a5 receipt certificate

double-layer thickened with handle-sky blue double-layer thickened with handle -- rose pink double-layer thickened with handle-elephant gray double-layer thickened with handle -- khaki double-layer thickened with handle-light grass green single-layer thickened with handle -- rose pink