Compact size is compatible with all types of bikes with upswept mufflers. UV-treated Tri-Max® ballistic nylon with reflective piping. Easy access top loading main compartment is lined to hold its shape. Mounts securely with hook-and-loop straps and quick release buckles. Heat-resistant under panels. Convenient outer pockets for smaller items. Fully expandable for more space when needed. Protective pad prevents slipping or marking bike. Each saddlebag holds approximately 13.27 Liters (19.91 Liters when expanded).