Blackburn Local Saddle Bags (Pair) When used with a Blackburn Interlock Bike Rack (sold separately), the Blackburn Local Saddle Bag Panniers can be secured on the bike with a single key Compatible with all standard bike racks Panniers feature a roomy interiors, loops for a flashing light on either side (light not included), and a reflective print Reflective print and rear flasher loops for added visibility 26 Liter capacity