100% waterproof backpack with compression straps to stabilize the contents. Rolled closure system. Front pocket with waterproof zip. Comfortable and breathable shoulder straps. Integrated safety whistle. This backpack offers a reliable and weather-resistant transport solution. It is suitable for water sports, motorbike trips or any other activity requiring protection against moisture. Customization is possible, allowing you to add your logo or a visual of your choice for effective communication.