Silca Mattone Grande Seat Pack Bike Accessories_Frame Protectors Refilling & Replacing Options: Solid

Refilling & Replacing Options: Solid Refill Lid is ideal for adding powder

The integrated ABS Flex Hose is Presta and Schrader valve compatible and greatly improves pumping action and ergonomics

Breathable and quick-drying SBR VENT upper body

Kinney sports a robust Shimano Tourney 500 derailleur and RevoShift grip shifters

Resistance Knob: Clutch knob

Silca Mattone Grande Seat Pack Bike Accessories_Frame Protectors Refilling & Replacing Options: SolidNamed after the Italian word for Brick, Mattone is a water resistant, ultra compact seat bag that attaches to the rails using the BOA Closure System. Unique zipper design allows it to be accessed while on the bike, or to open like a book when removed from the bike for easy access.