Feature: 1. 37L large capacity for maximum storage and long-distant riding. 2. Two side bag and one top bag, numerous pockets for neatly organization. 3. Detachable top bag can be used as shoulder bag. 4. Buckle fasten, steadily and firmly, easy to install and disassemble. 5. Water resistant material, solid and wear resistant. 6. Suitable for most bike with rack for long distance trip. 7. ★37L large capacity for maximum storage and long-distant riding. 8. ★Two side bag and one top bag, numerous pockets for neatly organization. 9. ★Detachable top bag can be used as shoulder bag. 10. ★Buckle fasten, steadily and firmly, easy to install and disassemble. 11. ★Water resistant material, solid and wear resistant. Specification: Special design into 3 in 1 functional mountain bike bag, large volume for maximum storage and good material makes it wear resistant. Suitable for long-distant riding. Features: 37L large capacity for maximum storage and long-distant riding. Two side bag and one top bag, numerous pockets for neatly organization. Detachable top bag can be used as shoulder bag. Buckle fasten, steadily and firmly, easy to install and disassemble. Water resistant material, solid and wear resistant. Suitable for most bike with rack for long distance trip. Specification: Material: Polyester Capacity: 37L Top bag: 35 * 30 * 13cm / 13.7 * 11.8 * 5.1in Side bag: 31 * 30 * 13cm / 12.2 * 11.8 * 5.1in Package weight: 1375g / 2.9lb Package List: 1 * Bike Trunk Bag Notes: 1. Please allow 1-2cm (0.4-0.8") differences due to manual measurement, thanks. 2. Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same. 3. This listing is for one bag only, other accessories are not included. Package List: 1 * Bike Trunk Bag Notes: 1. Please allow 1-2cm (0.4-0.8") differences due to manual measurement, thanks. 2. Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same. 3. This listing is for one bag only, other accessories are not included.