Secure Your Documents This portable document bag features a left and right double-lock design. The locks are securely attached to provide dual protection, preventing stored items from slipping out and ensuring your documents stay put. Effortless Classification and Transport Ideal for carrying A4 documents such as tests, materials, and papers. This bag keeps contents organized and makes transportation simple and straightforward. PP Material Protection Made from sturdy PP material, it guards important papers from damage, fading, and deformation. The bag keeps contents dry and safe for years of use. Lightweight and Easy to Carry Reinforced, thickened handheld design provides comfortable handling with strong carrying capacity. Move papers quickly and with less effort. Use scenarios - On business trips to carry reports, proofs, and handouts between meetings - In classrooms or training sessions to transport assignments and materials - For archival storage of important documents during fieldwork or inspections