Borough Waterproof Backpack

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Brompton Borough Waterproof Backpack Graphite is durable, water-resistant, and easy to attach with four quick fixings. A backpack that works in two directions, landscape when mounted on the bike and portrait when carried on your back.

The Borough Waterproof Backpack has a comfortable to wear, low profile shoulder straps, instantly secured by concealed magnets when it’s time to ride. A fully waterproof construction made using a specially developed recycled fabric, and with a spacious 17L capacity you’ll have plenty of room to take everything you need for your next adventure. This bag is compatible with all non-electric Brompton bike handlebars.

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Dimensions (approx.)

40 (W) x 30 (H)x 14(D) cm


17 Litre

Outer material

400D Recycled & Solution Dyed Nylon & TPU coating


Compatible with ALL non-electric Brompton handlebars


Roll top opening with Velcro closure

Hi-density foam shoulder straps

Secure magnetic strap stowage

Orange Recycled Nylon Lining

External Zipped pocket (not waterproof)

Internal laptop sleeve

2x grab handles

Air release valve

360° logo patch


Front carrier block not included

Colours Graphite
Sizes M
Brand Brompton
Model Year 2023
SKUs / Part Numbers Q102864

Please note: Manufacturers can sometimes change the specification of the products from time to time.

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