Courier bags are used by businesses that do e-commerce and send their products through courier companies. Thanks to the high quality cover tape, products reach customers safely. After the bags are closed with tape, it is not possible to open them without tearing. Can be produced with or without invoice pockets, die-cut handle, printed/unprinted, sender-receiver printed and optionally one side transparent. Unprinted pocketed example sizes: 22×30+5, 24×30+5, 30×38+5, 35×45+5, 45×55 cm.