Description
Brompton Borough Waterproof Roll Top Rack Bag (Q103614)
The Brompton Borough Waterproof Roll Top Rack Bag adds practical weather-protected storage over the rear rack for commuting, touring and longer journeys.
Its roll-top format is designed for riders who need dependable additional capacity without occupying the front luggage mount.
Why choose this Brompton bag
- Waterproof construction for wet-weather riding
- Roll-top closure helps protect contents
- Designed for compatible Brompton rear racks
- Useful extra capacity for commuting or touring
- Official Brompton luggage
Specifications
| Capacity | 10 litres after three rolls |
|---|---|
| Weight | From 1.1 kg |
| Dimensions | 36 × 34 × 13 cm |
| Colour | Black |
| Outer material | TPU-coated nylon with RF-welded waterproof construction |
| Lining | 100% nylon |
| Mounting | Compatible Brompton rear rack; quick-release buckle and Velcro seatpost attachment |
| Compatibility | G Line, C Line, P Line and T Line bicycles with a compatible 4/12-speed roller frame |
| Closure | Zipped main compartment with roll-top closure |
| Carry system | Detachable shoulder strap and grab handle |
| Protection | Padded base and side panels |
| Weather protection | Waterproof and water resistant |
| Additional details | Reflective detail |
Compatibility and mounting
Designed for G Line, C Line, P Line and T Line bicycles fitted with a compatible 4/12-speed Brompton roller frame or rear rack. The bag secures to the rack with a quick-release buckle and to the seatpost with a Velcro strap. It does not use the Front Carrier Block.
Complete your setup
Browse the full Brompton bags and luggage collection to compare rear-rack and front-mounted carrying options.
Frequently asked questions
Does this bag require a Front Carrier Block?
No. This is a rear-rack bag. It mounts to a compatible Brompton roller frame or rear rack and secures to the seatpost.
Is it suitable for Singapore weather?
Yes. Its waterproof construction and roll-top closure are designed to protect contents in rain; close the roll top correctly and avoid prolonged submersion.
How do I confirm compatibility?
Send us a photo of your bicycle and rear rack or roller frame before ordering if you are unsure.
Buy from 808 Cycles Singapore
808 Cycles Pte. Ltd. is a Brompton Authorised Dealer. WhatsApp 9820 8642 for stock, compatibility or collection enquiries.
