Q104318
5053099473649
The Brompton Waterproof Backpack Anthracite is available at the following locations.
The item will be transferred to the location you choose during checkout.
If the item is not currently available to view at your desired location, please call your nearest store to arrange for it to be transferred.
The Brompton Waterproof Backpack is a versatile 22-litre bag designed to work just as naturally on your back as it does on the front of your Brompton. Ideal for commuting, work and everyday journeys, it lets your bike carry the load while you ride before converting effortlessly into a practical backpack when you're on foot.

Designed specifically around life with a Brompton, the backpack attaches to the front of the bike with one quick click. Brompton's luggage system places the weight on the frame rather than the handlebars, helping the bike remain stable and easy to control when carrying your everyday essentials.
The updated 22-litre capacity provides plenty of room for work equipment, clothing and daily necessities. A full-length opening makes packing and organising the bag straightforward, while quick access to the main compartment means you can reach important items without completely opening the bag.

Inside, a padded laptop sleeve accommodates laptops up to 13”, providing additional protection for your tech while commuting. External storage gives you convenient access to smaller essentials, while low-profile shoulder straps make the backpack comfortable and practical when you're away from the bike.
Two grab handles make it easy to lift the backpack on and off your Brompton, while glove-friendly zip pulls are particularly useful when riding in colder weather.
Built for regular use in changing conditions, the Brompton Waterproof Backpack features hard-wearing recycled nylon and waterproof construction. RF welded construction provides IPX4-rated protection, while IPX5 waterproof zippers add further protection from wet weather.
With its clean silhouette, generous 22-litre capacity and dual-purpose design, the Brompton Waterproof Backpack is an excellent choice for riders who want one bag for both cycling and everyday life.
Key Features:
| Specification | Details |
|---|---|
| Weight | From 1.4 kg |
| Compatibility | Compatible with all standard Bromptons (Not Electric) |
| Waterproof | Yes |
| Outer Material | 400D Recycled Nylon |
| Lining Material | 200D Recycled Nylon TPU Coating |
| Dimensions | w40 x h30 x d14 cm |
| Volume | 22L |
| Colours | Anthracite, Cobalt, Copper |
| Brand | Brompton |
| Model Year | 2026 |
| Barcodes | 5053099473601, 5053099473618, 5053099473649 |
| SKUs / Part Numbers | Q104316, Q104317, Q104318 |