--- product_id: 521749906 title: "London Craftwork Bag Adapter for BROMPTON (Convert your bag into a Brompton bag) 100 x 80 mm BLACK" brand: "london craftwork" price: "$59.39" currency: USD in_stock: true url: https://www.desertcart.us/products/521749906-london-craftwork-bag-adapter-for-brompton-convert-your-bag-into store_origin: US region: United States of America --- # 100 x 80 mm compact adapter Includes 4 bolts & nuts for secure fit Supports up to 35 kg load London Craftwork Bag Adapter for BROMPTON (Convert your bag into a Brompton bag) 100 x 80 mm BLACK **Brand:** london craftwork **Price:** $59.39 **Availability:** ✅ In Stock ## Summary > 🚲 Upgrade your ride: Turn any bag into a Brompton powerhouse! ## Quick Answers - **What is this?** London Craftwork Bag Adapter for BROMPTON (Convert your bag into a Brompton bag) 100 x 80 mm BLACK by london craftwork - **How much does it cost?** $59.39 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/521749906-london-craftwork-bag-adapter-for-brompton-convert-your-bag-into) ## Best For - london craftwork enthusiasts ## Why This Product - Trusted london craftwork brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Fit Design:** Compact 100 x 80 mm adapter ensures a sleek, secure attachment to your Brompton carrier block. - • **Robust Load Capacity:** Carry up to 35 kg confidently—perfect for your daily essentials or heavy-duty errands. - • **Lightweight & Durable:** Crafted from high-quality plastic, it adds minimal weight while standing up to daily wear. - • **All-in-One Installation Kit:** Comes with 4 bolts and nuts for hassle-free, durable mounting—no extra tools needed. - • **Seamless Brompton Compatibility:** Transform any small messenger bag into a Brompton-ready companion without the bulky frame. ## Overview The London Craftwork Bag Adapter for BROMPTON is a sleek, durable plastic accessory designed to convert your favorite small messenger bag or basket into a Brompton-compatible bag. Measuring 100 x 80 mm and supporting loads up to 35 kg, it includes all necessary bolts and nuts for secure installation on a Brompton carrier block (bike and bags sold separately). Perfect for urban commuters seeking versatile, stylish, and functional cycling gear. ## Description London Craftwork Bag Adapter for BROMPTON (Convert your bag into a Brompton bag) 100 x 80 mm BLACK ## Features - Adapter size: 100 x 100 mm. Max load: 35 kg - Package includes: 1 x adapter, 4 x bolts and nuts - Material: plastic - NOTE: You should have a Brompton carrier block on your bike. The bags are NOT INCLUDED. - CONVERT YOUR FAVOURITE SMALL MESSENGER BAG OR BASKET INTO A BROMPTON BAG (NO BROMPTON BAG FRAME NEEDED). ## Technical Specifications | Specification | Value | |---------------|-------| | Color | Black | | Size | One Size | | Material type | Plastic | | Included components | 1 x bag adapter | | Batteries included? | No | | Brand | London Craftwork | | Department | Unisex | | Manufacturer | London Craftwork | | Package Dimensions | 17.9 x 11.7 x 2.6 cm; 70 g | | ASIN | B0BPB7BVLV | ## Images ![London Craftwork Bag Adapter for BROMPTON (Convert your bag into a Brompton bag) 100 x 80 mm BLACK - Image 1](https://m.media-amazon.com/images/I/41IthuUW0wL.jpg) ![London Craftwork Bag Adapter for BROMPTON (Convert your bag into a Brompton bag) 100 x 80 mm BLACK - Image 2](https://m.media-amazon.com/images/I/412my+VeW6L.jpg) ![London Craftwork Bag Adapter for BROMPTON (Convert your bag into a Brompton bag) 100 x 80 mm BLACK - Image 3](https://m.media-amazon.com/images/I/5127Efwj3DL.jpg) ![London Craftwork Bag Adapter for BROMPTON (Convert your bag into a Brompton bag) 100 x 80 mm BLACK - Image 4](https://m.media-amazon.com/images/I/3191WHqCLPL.jpg) ![London Craftwork Bag Adapter for BROMPTON (Convert your bag into a Brompton bag) 100 x 80 mm BLACK - Image 5](https://m.media-amazon.com/images/I/31WnEl2JGOL.jpg) ## Frequently Bought Together - London Craftwork Bag Adapter for BROMPTON (Convert your bag into a Brompton bag) 100 x 80 mm BLACK - ACEOFFIX Folding Bike Bag Bracket for Brompton Bike Front Carrier Block Cycling Parts Bicycle Accessorie Bracket Plastic --- ## 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.us/products/521749906-london-craftwork-bag-adapter-for-brompton-convert-your-bag-into](https://www.desertcart.us/products/521749906-london-craftwork-bag-adapter-for-brompton-convert-your-bag-into) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-21*