Versatile rear bag for most bicycles, mountain bikes, and motorcycles - Multifunctional rear seat bag that fits a wide range of bikes and motorcycles, providing additional storage without clutter. Large capacity with organized storage - Total capacity of 30-40 liters. - Two side pockets for easy access to smaller items and improved organization. Secure mounting for reliable use - Securely mounts to the rear rack and functions as a saddle bag on a cargo carrier, designed to stay in place on uneven terrain and long rides. Premium materials and design - Made from high quality canvas for durability. - Insect-resistant and portable, offering a robust yet flexible carrying solution. Double bag design for enhanced usefulness - Rear bike double bag design increases packing options and helps distribute weight effectively. Practical use scenarios - Bike touring or weekend trips: Load clothing, a compact sleeping bag, and tools in the 30-40L capacity for a comfortable, organized setup. - Daily commuting: Carry a laptop, lunch, and personal items in the side pockets and main compartment for a tidy, balanced load. - Motorcycle touring or road trips: Add essentials like rain gear, tools, and emergency supplies on long rides where extra luggage space is needed. Compatibility and performance highlights - Suitable for most bicycles, mountain bikes, and motorcycles with a compatible rear rack. - Large capacity combined with secure mounting provides a practical luggage solution for everyday use and longer journeys.