SILCA MATTONE Seat Bag with BOA Closure Strap and Full Waterproof Zipper

With Mattone, we designed a small pocket to keep multi-tools and tubes separated from each other. The unique off-center Aquaguard Zipper allows the case to completely open and lay flat when off the bike, while also allowing easy access to the multi-tool and money/card slots when on the bike without risk of spilling all the contents of the bag.

A high friction Hypalon strap with BOA® Closure completes the package. Making more than 15x the power of Velcro®, the BOA® Closure uses a ratcheting mechanism that will not creep or loosen even under the most extreme vibration and impact. This ensures the Mattone will remain high and tight‚ under your saddle until you need to access it... no swinging, swaying, or rattling... ever!

• .5L Capacity
• 125mm x 80mm x 50mm
• 90g
• Holds a tube, 2 CO2, regulator, tire
levers, and multitool
• BOA® Closure System
• YKK Waterproof Zipper
• Hypalon strap for security