---
product_id: 268766500
title: "SILCA MATTONE | Bike Bag w/BOA Closure System | Waterproof YKK Zipper Storage | Bike Saddle Bag | Road Bike Bag | Small Bike Pouch | Bike Bags Under seat"
brand: "silca"
price: "€ 101.91"
currency: EUR
in_stock: true
reviews_count: 5
category: "Silca"
url: https://www.desertcart.fr/products/268766500-silca-mattone-bike-bag-w-boa-closure-system-waterproof-ykk
store_origin: FR
region: France
---

# YKK Aquaguard Waterproof Zipper BOA Closure System - 15x stronger grip Organized multi-compartment design SILCA MATTONE | Bike Bag w/BOA Closure System | Waterproof YKK Zipper Storage | Bike Saddle Bag | Road Bike Bag | Small Bike Pouch | Bike Bags Under seat

**Brand:** silca
**Price:** € 101.91
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Lock it down, ride worry-free — the Mattone never rattles, never quits.

## Quick Answers

- **What is this?** SILCA MATTONE | Bike Bag w/BOA Closure System | Waterproof YKK Zipper Storage | Bike Saddle Bag | Road Bike Bag | Small Bike Pouch | Bike Bags Under seat by silca
- **How much does it cost?** € 101.91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/268766500-silca-mattone-bike-bag-w-boa-closure-system-waterproof-ykk)

## Best For

- silca enthusiasts

## Why This Product

- Trusted silca brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Stealth Meets Safety:** Sleek black finish with reflective SILCA shield offers near-invisible under-saddle profile plus enhanced low-light visibility for safer rides.
- • **Unrivaled Secure Fit:** BOA Closure System delivers industry-leading grip and zero creep, keeping your essentials locked tight under any ride conditions.
- • **Compact Yet Capacious:** Holds a full spare tube, CO2 cartridge, tire levers, multi-tool, and essentials — all in a lightweight 110g package that won’t weigh you down.
- • **Weather-Defying Access:** Premium YKK Aquaguard zipper ensures water resistance while allowing quick, spill-free access on the go.
- • **Streamlined Organization:** Innovative internal ‘book-style’ layout with padded ballistic nylon divider keeps tools, tubes, and valuables perfectly separated and protected.

## Overview

The SILCA Mattone is a premium under-seat bike bag featuring a revolutionary BOA Closure System for unmatched secure attachment, a waterproof YKK Aquaguard zipper for weather resistance, and a smart internal layout that organizes your tools and valuables with precision. Designed for road cyclists who demand durability, compactness, and quick access, it combines stealthy aesthetics with reflective safety elements, all in a lightweight 110g form factor.

## Description

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.

Review: Ajuste e ótimo, não fica balançando. Porém antes de comprar saiba que é bem pequena. Vai bem uma espátula, uma câmara reserva e CO2 apenas.
Review: Great and compact under-seat bag that holds a lot! Fits a standard 700c spare, CO2 cartridge w/ adapter, Crank Bros M17, Dynaplug Racer, and two tire levers. Quite a bit for such a small form! It's not completely waterproof, so if you take it on a wet ride, don't forget to remove anything that might rust or get ruined and dry it all out. Great zipper, BOA is money, bag sits tight and secure. Would buy again.

## Features

- Exterior | The Silca Mattone bicycle seat bag has a sleek black finish with reflective graphics that allow the bike seat bag to virtually disappear under the saddle while still having a reflective SILCA shield that provides high visibility in low light when seen by headlights.
- Interior | The Mattone bicycle saddle bag has hi-contrast red material with separate ID, credit card or money flap that covers any pro bike tool /accessories that may have pointed or sharp edges while providing full volume with elastic walls that conform to the contents of the saddle bag.
- Volume | The Mattone bicycle saddle bag holds one inner tube, one CO2 cartridge, SILCA bike tire levers set, CO2 regulator head, credit card/ID, and multitool with ease.
- Attachment | Mattone bicycle bags has BOA Closure System with open guide release on Hypalon retaining strap allow for easy installation over the seat rails while providing industry leading grip and strength in the steel cabled boa closure system.
- Zipper | YKK Aquaguard zipper is the top of the line in waterproof bag zippers that blends nicely with the overall design of the bike bags and allows the bike tool bag to be accessed while still being installed under the bike seat.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08C7XNMYV |
| Best Sellers Rank | #24,360 in Sporting Goods ( See Top 100 in Sporting Goods ) #18 in Bike Seat Packs & Wedges |
| Brand | SILCA |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,085) |
| Date First Available | 1 January 2024 |
| Item Weight | 110 g |
| Item model number | 850005186168 |
| Manufacturer | SILCA |
| Manufacturer Part Number | AM-BG-013-ASY-0100 |
| Product Dimensions | 20.9 x 10.4 x 7.1 cm; 110 g |
| Special Features | Lightweight, Waterproof, has BOA attachment system |

## Product Details

- **Brand:** SILCA
- **Colour:** Black
- **Material:** Nylon
- **Size:** S
- **Vehicle service type:** Bicycle

## Images

![SILCA MATTONE | Bike Bag w/BOA Closure System | Waterproof YKK Zipper Storage | Bike Saddle Bag | Road Bike Bag | Small Bike Pouch | Bike Bags Under seat - Image 1](https://m.media-amazon.com/images/I/71IkAHnqgbL.jpg)
![SILCA MATTONE | Bike Bag w/BOA Closure System | Waterproof YKK Zipper Storage | Bike Saddle Bag | Road Bike Bag | Small Bike Pouch | Bike Bags Under seat - Image 2](https://m.media-amazon.com/images/I/71dmXcvBrNL.jpg)
![SILCA MATTONE | Bike Bag w/BOA Closure System | Waterproof YKK Zipper Storage | Bike Saddle Bag | Road Bike Bag | Small Bike Pouch | Bike Bags Under seat - Image 3](https://m.media-amazon.com/images/I/817+xjRmlwL.jpg)
![SILCA MATTONE | Bike Bag w/BOA Closure System | Waterproof YKK Zipper Storage | Bike Saddle Bag | Road Bike Bag | Small Bike Pouch | Bike Bags Under seat - Image 4](https://m.media-amazon.com/images/I/818mE1K+eIL.jpg)
![SILCA MATTONE | Bike Bag w/BOA Closure System | Waterproof YKK Zipper Storage | Bike Saddle Bag | Road Bike Bag | Small Bike Pouch | Bike Bags Under seat - Image 5](https://m.media-amazon.com/images/I/81dWaM-FCUL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by F***O on 18 November 2024*

Ajuste e ótimo, não fica balançando. Porém antes de comprar saiba que é bem pequena. Vai bem uma espátula, uma câmara reserva e CO2 apenas.

### ⭐⭐⭐⭐⭐ Review
*by A***R on 28 March 2025*

Great and compact under-seat bag that holds a lot! Fits a standard 700c spare, CO2 cartridge w/ adapter, Crank Bros M17, Dynaplug Racer, and two tire levers. Quite a bit for such a small form! It's not completely waterproof, so if you take it on a wet ride, don't forget to remove anything that might rust or get ruined and dry it all out. Great zipper, BOA is money, bag sits tight and secure. Would buy again.

### ⭐⭐⭐⭐⭐ Review
*by C***A on 6 September 2024*

This is a great saddle bag. It fits a lot, it’s snug, and it attaches to the rails without rocking back-n-forth. It looks sleek too!

## Frequently Bought Together

- SILCA Mattone Under Seat Bag for Bicylces with Zipper and Waterproof zipper and BOA mounting system (Small, Black)
- Multi Tool 19 Black Midnight Edition
- CYCPLUS Tiny Bicycle Pump with Gauge, Max 120 PSI Electric Mini Pump, Auto Stop, with Presta and Schrader Valve for E-Bike, MTB, and Road Bike AS2 PRO(2025 Updated Version)

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**Shop now:** [https://www.desertcart.fr/products/268766500-silca-mattone-bike-bag-w-boa-closure-system-waterproof-ykk](https://www.desertcart.fr/products/268766500-silca-mattone-bike-bag-w-boa-closure-system-waterproof-ykk)

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-23*