SILCA Mattone Grande | Bicycle Seat Bag Secured by BOA Capture System | YKK Waterproof Zipper | 77 Cubic Centimeters of Storage Space | Bike Saddle Bag

Meaning Brick, in Italian, the Mattone is SILCA\'s award winning seat bag powered by the Boa Closure System. With the new Mattone Grande, we have now created a \'bigger brick\' with 77 cubic centimete...