Mattone Seat Pack - SILCA
Mattone Seat Pack
Mattone Seat Pack
Mattone Seat Pack
Mattone Seat Pack
Mattone Seat Pack
Mattone Seat Pack
Mattone Seat Pack

Mattone Seat Pack

Regular price$ 50.00
71 reviews

Use the power of BOA® to keep all your spares in a compact, rattle free pack.

• .61L Capacity
• Holds a tube, 2 CO2, regulator, tire
levers, and multitool
• BOA® Closure System
• YKK Waterproof Zipper
• Hypalon strap for security

Lifetime Warranty


The SILCA Lifetime Warranty covers products from manufacturing defects for the lifetime of the user.  It further covers the function of all hard parts for 7 years from the date of purchase.  Expected wear and tear is not covered.  Learn more about warranties.

    Seat bag users fall into two categories: Seat Roll aficionados and seat bag users.  Traditionally, seat bags have been simple open spaces that allowed content to jangle about, making noise and rubbing against each other.  Often times a spare tube was pulled out of a seat bag to reveal it was more full of holes than the tube being replaced due to friction against a house key or multi-tool.  With Mattone, we designed a layout similar to a book, where the bag can fully open to hold the tube and CO2 cartridge on one side, separated by a padded ballistic nylon ‘page’ separating it from the other side where you can store an inflator head, multi-tool, contact lens case, etc. The ‘page’ also contains a slot for a credit card, ID, money, or house key.  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!

    Mattone Seat Pack on Bike
    Up close with Mattone seat bag
    Customer Reviews
    4.7 Based on 71 Reviews
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    Filter Reviews:
    Brian P.
    Canada Canada
    Hits the sweet spot

    I've long been a user of seat packs for touring, but decided to get something light for road biking - and this hits the sweet spot! No need for a mini-pump as one flat is all you should see, so a 16g CO2 is good. I carry a butyl tube that fits 28-32 mm tires (I use Aerothan, but do not want it for a road-side fix), a Lezyne Trigger Drive and a narrow Topeak Mini 9 Pro (from which I removed the supplied tire levers), plus two normal tire levers. There is room for credit cards, cash, etc. As someone else mentioned, a Mattone XL that is 15 mm longer and wider would hit the sweet spot for touring and mtn bikes, ie allowing for a bigger tube and a 25mm CO2 cartridge.

    SILCA Mattone Seat Pack ReviewSILCA Mattone Seat Pack ReviewSILCA Mattone Seat Pack ReviewSILCA Mattone Seat Pack Review
    Marty J.
    United States United States
    Well-built, secure, great design

    People say this pack is small - which is true - but you can still pack a surprising amount of gear in it if you pick carefully. I keep a tube, Crank Brothers F15 multitool, folding SwissTech pliers, one CO2 cartridge, tire levers, patches, glue, master link, oil, pedal spike, tire boot and a small light for night repairs. Normally I don't use Tubolito tubes but I have one in here because it's very compact. My inflator detaches from the Blackburn CO2'fer pump, so that conserves space. The pack is very well made and extremely secure.

    SILCA Mattone Seat Pack Review
    Super nice

    Bought it for new road bike. Perfect size, fits great right under the seat and holds just what is needed - tube, tool, co2 and valve. I think it looks smart. Was out of stock at Silca site, but was available to find it at other sites.

    SILCA Mattone Seat Pack ReviewSILCA Mattone Seat Pack Review
    Robert S.

    This is a wonderful Seat Pack. I like it better than any other and I have been riding bikes and using Seat Bags for 30+ years. It has a great zipper so you can get a lot in without worrying about breaking it. I am carrying everything I need for my road rides Including tubes, tire levers, tools and extra chain links and patches. I really love this product.

    SILCA Mattone Seat Pack Review
    David C.
    Silca Mattone Pack

    I've had many bicycle seat packs. This one is just the one I needed for one of my road bikes. It is well made and waterproof. It is just the right size of a multitool, tire levers, tube, CO2 cartridge, ID, and a gel. The BOA attachment is great and makes it "easy on & easy off"! David

    SILCA Mattone Seat Pack Review