Rhinowalk Bicycle Pannier Bag, Waterproof Rack, 20L, Bike Bag, Shoulder Bag, Laptop Pannier Backpack, Professional Cycling Accessories (Black)

1 [20L Large Capacity] The roll-up design allows you to expand the capacity depending on the number of roll-ups, making it easy to store riding essentials like helmets, water bottles, and cycling clothes. The built-in mesh pocket compartment can hold laptops up to 15 inches. [Water-Repellent] This bicycle bag is made of water-repellent fabric with a PU rubber surface laminate. The zippers are heat-sealed with waterproof tape to effectively prevent rainwater from seeping in. It also comes with a rain cover for maximum waterproof protection. [Multi-Scenario Applicability] It can be used as a backpack with a built-in laptop compartment to meet your needs. It can also be used as a shoulder bag for commuting. It can also be used as a bicycle pannier bag, allowing for flexible conversion and suitable for a variety of bicycles. [Easy to Use] The hooks are made with an iron core and soft rubber jacket, making them sturdy and protecting the rear frame of your bicycle from wear. The hidden hooks add convenience. Rhinowalk focuses on bicycle bags. If you have any questions, please feel free to contact us.