Built-in expandable mini panniers;Clips on and releases within 3 seconds - no straps required;Detachable padded shoulder strap and carrying handle for off-road use;17 L Capacity main compartment (compacted), side and rear pockets, internal mesh pocket, capacity 23 L (expanded);Multiple compartments: zippered top pouch with external bungee cord for additional storage

• Ibera PakRak Commuter Bicycle Bag with Expandable Mini Panniers, Clip-On Quick-Release, Expandable Top Pouch, Reflective Trim, Bungee Cords, Padded Shoulder Strap

Ibera PakRak Commuter Bicycle Bag with Expandable Mini Panniers, Clip-On Quick-Release, Expandable Top Pouch, Reflective Trim, Bungee Cords, Padded Shoulder StrapIberaUSA