--- product_id: 405185702 title: "Mattone Grande | Bicycle Seat Bag secured by BOA Capture System | YKK Waterproof Zipper | 77 Cubic Centimeters of Storage Space | Bike Saddle Bag" brand: "silca" price: "฿6428" currency: THB in_stock: true reviews_count: 5 category: "Silca" url: https://www.desertcart.co.th/products/405185702-mattone-grande-bicycle-seat-bag-secured-by-boa-capture-system store_origin: TH region: Thailand --- # 77cc storage capacity YKK waterproof zipper BOA Capture System secure fit Mattone Grande | Bicycle Seat Bag secured by BOA Capture System | YKK Waterproof Zipper | 77 Cubic Centimeters of Storage Space | Bike Saddle Bag **Brand:** silca **Price:** ฿6428 **Availability:** ✅ In Stock ## Summary > 🚴‍♂️ Lock it down, pack it up, and ride fearless with the Mattone Grande! ## Quick Answers - **What is this?** Mattone Grande | Bicycle Seat Bag secured by BOA Capture System | YKK Waterproof Zipper | 77 Cubic Centimeters of Storage Space | Bike Saddle Bag by silca - **How much does it cost?** ฿6428 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/405185702-mattone-grande-bicycle-seat-bag-secured-by-boa-capture-system) ## 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 - • **Reflective Safety Edge:** 3M reflective filament ensures you're visible and safe during low-light rides. - • **Weatherproof Confidence:** YKK waterproof zipper keeps your gear dry and protected, rain or shine. - • **Unrivaled Stability with BOA:** Experience 15x the grip power of Velcro—no swaying, rattling, or loosening on any terrain. - • **Double the Storage, Zero Bulk:** 77 cubic centimeters to carry all your essentials without the extra weight or fuss. - • **Streamlined, Seatpost-Friendly Design:** No straps around the seatpost means full compliance and a sleek, professional look. ## Overview The SILCA Mattone Grande is a premium 77cc bike saddle bag featuring the innovative BOA Capture System for a rock-solid, strap-free attachment. Crafted with a YKK waterproof zipper and reflective 3M filament, it offers secure, weather-resistant storage ideal for long-distance cyclists who demand both capacity and stability. Lightweight at 145g and designed to fit neatly under your saddle, it holds multiple tubes, CO2 cartridges, tire levers, and multitools—making it the ultimate companion for serious rides and adventures. ## Description 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 centimeters of internal volume more than 2x the volume of the original Mattone (36 cubic centimeters). The Mattone Grande is capable of holding up to 3 road tubes along with 2 CO2 cartridges, 2 tire levers and a multi-tool. It can also easily hold up to two 29x2.5 MTB tubes along with CO2, levers and Multi-tool, the Mattone Grande is ideal for those long adventure rides or races where you must be prepared for everything. Similar to the original Mattone, 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 - SIZE | The Mattone Grande Saddle Bag is the larger of our two rectangular bike bags. With a capacity of 77 cc, this bike bag has almost twice the storage capacity of the Mattone and can still be stored firmly and neatly under the saddle thanks to the BOA collection system on the seat rails. This means that no strap around the seat post is required, which makes this seat post compliant. - LOAD CAPACITY | The Mattone Grande bike saddle bag is almost twice the size of the original and holds all the essentials you need for long mountain biking/gravel rides. In our large bike saddle bag, you can store three road bike tubes, two 16g CO2 patches, bicycle tire levers, multitools and two 29 x 2.5 inch MTB tubes and still have room for all other professional bike tools could have. - BOA ATTACHMENT SYSTEM | As the first company to use a BOA system with a bike seat bag, SILCA continues to use this system as the most important way to attach a bike tool bag to the bike. Thanks to our intuitive design and easy installation, the BOA has unparalleled performance and control, making it the ideal mechanism to keep your SILCA bike bag in place during any type of ride - Use | The Mattone Grande is intended for long-distance cyclists and a waterproof bag that is excellent for all cycling and cycling disciplines. This bike bag is designed for those who want to carry most of their extra gear on the bike and not in the jersey, or for those who travel extra miles and who need extra gear just in case. We are here for you. - SAFETY | The appearance of the Mattone bag is in neutral black/grey and fits most bikes. However, we have used a reflective 3M filament on the SILCA shield on the back of the bag to create a bright reflection point in low light conditions when it hits the headlights of a car, so you are always safe on the go. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09QMRYFRH | | Best Sellers Rank | #15,461 in Sporting Goods ( See Top 100 in Sporting Goods ) #15 in Bike Seat Packs & Wedges | | Brand | SILCA | | Customer Reviews | 4.6 4.6 out of 5 stars (1,103) | | Date First Available | 24 January 2022 | | Item Weight | 145 g | | Item model number | AM-BG-013-ASY-0300 | | Manufacturer | SILCA | | Manufacturer Part Number | AM-BG-013-ASY-0300 | | Model | Mattone Grande | | Product Dimensions | 15 x 9 x 5.5 cm; 145 g | | Special Features | Lightweight, Waterproof, has BOA attachment system | ## Product Details - **Brand:** SILCA - **Colour:** black - **Material:** Nylon - **Size:** Large - **Vehicle service type:** Bicycle, Bike ## Images ![Mattone Grande | Bicycle Seat Bag secured by BOA Capture System | YKK Waterproof Zipper | 77 Cubic Centimeters of Storage Space | Bike Saddle Bag - Image 1](https://m.media-amazon.com/images/I/71E9TWbOq4L.jpg) ## Available Options This product comes in different **Material Type, Size** options. ## 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 M***N on 26 January 2026* I think this is a great item. It looks good and fits snugly and securely under the saddle. Despite being compact, it holds an impressive amount: a multitool, dedicated tyre-breaker, chain links, puncture repair kit, wound wipe and Elastoplasts, a penknife, emergency ID card and tyre levers — and there’s still a little room left for something extra. ## Frequently Bought Together - SILCA Mattone Grande | Bicycle Seat Bag secured by BOA Capture System | YKK Waterproof Zipper | 77 Cubic Centimeters of Storage Space | Bike Saddle Bag - 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) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/405185702-mattone-grande-bicycle-seat-bag-secured-by-boa-capture-system](https://www.desertcart.co.th/products/405185702-mattone-grande-bicycle-seat-bag-secured-by-boa-capture-system) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-06-01*