BLACKBURN Central Saddle Bike Bag Pannier 3.5" high 13" wide Water Resistant: Extra protection against the elements.. Interlock, Compatible: One key, to protect them all. That_Ts the idea behind our exclusive Interlock system, enabling a single keyed lock to secure any of Blackburn_Ts new Interlock panniers and rack-top bags so they can_Tt be removed.. Reflective Print: For better night time visibility and safety.. Hook and Loop Attachment: A quick, yet robust attachment to your bike.. Blackburn Carabiner: This product includes our robust plastic carabiners that incorporate steel spring-loaded gates for secured closure.. High Volume. Laptop sleeve. Super organized. Interlock compatible. 26 Liters. Rain cover. Imported.