Silca Mattone WEB Seat Pack

Silca Mattone WEB Seat Pack, black ripstop nylon with BOA closure, on white
Silca Mattone WEB Seat Pack, straight on view, on white
Silca Mattone WEB Seat Pack, side view, on white
Silca Mattone WEB Seat Pack, open showing interior, on white
Silca Mattone WEB Seat Pack, black ripstop nylon with BOA closure, on white
Silca Mattone WEB Seat Pack, straight on view, on white
Silca Mattone WEB Seat Pack, side view, on white
Silca Mattone WEB Seat Pack, open showing interior, on white
Silca Mattone WEB Seat Pack
Silca Mattone WEB Seat Pack
Silca Mattone WEB Seat Pack
Silca Mattone WEB Seat Pack

Silca Mattone WEB Seat Pack

Silca Mattone WEB Seat Pack

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The SILCA Mattone WEB adapts its volume to whatever you carry

The SILCA Mattone WEB Seat Pack is the most adaptable and affordable pack in SILCA's Mattone lineup, built to mount securely under your saddle and deploy fast when you need a tool or a place to stash a mid-ride find. It pairs semi-elasticized stretch mesh gussets with a 360-degree ripstop nylon chassis, so the pack expands to hold what you load in and cinches back down to an out-of-the-way profile when it is light.

A high-tension BOA Closure System on a Hypalon strap dynamically adjusts the pack's volume and locks it in with zero migration, even on rough terrain. The dual open-guide release makes getting on and off the bike quick, and the whole thing weighs just 77g. If you want a simple, secure, expandable seat pack that stays quiet and ready for the ride, the Mattone WEB is the easy pick.

$36.00
$36.00
Shipping calculated at checkout.

10 in stock

  • Orders over $100 ship free!
  • Estimated delivery: Jul 20 - Jul 24

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Specifications

  • MPN: AM-BG-020-ASY-0100
  • Dimensions: 20 x 9 x 5 cm (8 x 3 x 2 in)
  • Volume: Expandable up to 0.38 L
  • Weight: 77g
  • Material: Black ripstop nylon with stretch mesh sides
  • Closure: BOA Closure System
  • Strap: Hypalon strap with dual open-guide release
  • Color: Black
  • Warranty: SILCA Limited Warranty, 2 years

Features

  • Semi-elasticized stretch mesh gussets expand internal capacity on demand
  • 360-degree ripstop nylon chassis for durability and structure
  • High-tension Hypalon BOA closure adjusts volume and prevents migration
  • Dual open-guide release for quick mounting and removal
  • Ultra-compact, quiet profile that stays out of the way when lightly loaded

FAQ

How does the Mattone WEB attach to my saddle?

It mounts to your saddle rails with a high-tension Hypalon strap and BOA Closure System. The BOA ratchet cinches tight and holds without creeping, so the pack stays secure and rattle-free even on rough roads and trails.

How much can it hold?

The Mattone WEB expands up to 0.38 liters thanks to its stretch mesh gussets. That is enough for the essentials like a spare tube, CO2 or a compact multi-tool, and it compresses back down when you carry less.

Is it waterproof?

It is built from ripstop nylon with mesh side panels, which sheds light weather and resists abrasion, but the mesh construction means it is water-resistant rather than fully waterproof. For wet rides, keep anything sensitive in a small bag inside.

What is the difference between the Mattone WEB and the standard Mattone?

The WEB is the lighter, more affordable model. It uses stretch mesh gussets and a ripstop chassis with an expandable open design, where the standard Mattone uses a zippered water-resistant shell. The WEB prioritizes low weight, quick access, and flexible volume.

Best For

Road, gravel, and trail riders who want a light, secure, expandable seat pack for the daily essentials without the bulk or price of a larger bag. The Mattone WEB suits minimalists who carry a tube and a tool, and anyone who values quick access and a quiet, rattle-free ride.

Silca Mattone WEB Seat Pack Reviews:

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