Rack Bag

Rack Bag

Color: Black
In stock - dispatched in 3-5 working days
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Rack bag
Zippered main compartment
Rack bag
Velcro seat post attachment
Rack bag
Detachable shoulder strap
Rack bag
Grab handle
Rack bag
Reflective detail
Padded base and side panels

Carry More. Ride Free.

This rack bag offers 16 litres of extra space for those carrying additional loads or undertaking longer journeys. Made from tough water-resistant Cordura nylon fabric, this bag is designed with stiffened sides and built-in Velcro straps for a sturdy and secure fit when on the bike, which also doubles as a shoulder strap when you are off the bike. The main compartment has a full-length zip allowing easy access. Additional features include glove-friendly zip pulls and a reflective strip that wraps around the entire bag for night-time visibility. The simple strap system fixes the bag securely to the rack and the seat post. This bag allows you to fold the bike with the bag still attached by simply unclipping the buckle, flipping the bag through 180 degrees, and clipping it onto the main frame.
Man carrying brompton bike up stairs
Rack Bag

Our Brompton Rack Bag in Black is a 16-liter bag compatible with the Brompton Rear Rack. Together, they solve the travel storage problems you didn’t realize you had. It’s different from other bags and defines a new way of hands-free carry-on travel. Our Rack Bag doesn’t need to leave your Brompton even when folded. With a quick unclip and swivel, your bag can stay attached to the bike frame for as long as you need it to.

Our Rack Bag is for the no-fuss, go-the-distance, all-year-round Brompton rider. It is made from water-resistant Cordura nylon fabric and has a glove-friendly full-length zip, making it a great accessory for every season. Take it with you anytime, anywhere.

Brompton isn’t just about arriving; it’s about celebrating the journey. Our Rack Bag delivers the essence of the Brompton way by changing how you carry your essentials to experience a new, joyful journey.

From 1.12 lb
Main Material
100% Cordura Nylon
Lining Material
100% Nylon
Rear Rack
w40 x h20 x d25
Water Resistant
Detachable Shoulder Strap
Zippered main compartment, Padded base and side panels, quick release buckle attachment, Velcro seat post attachment, Detachable shoulder strap, Grab handle, Reflective detail
Laptop Sleeve
No of Pockets (Internal)
No of Pockets (External)

Reviews & Questions

Rack Bag

Shipping & Returns


Get free ground shipping on all orders over $50, sent by our trusted courier partner in 3-5 working days. Easy set up. Follow the Quick Start Guide to add your saddle and do some basic checks, and you’ll be ready to cycle away in less than 10 minutes from opening the box.


Brompton is committed to quality; if our products have failed you in any way, please return them and we will either exchange them or give you your money back. If the product is faulty or has arrived damaged, we will reimburse the cost of return postage. Unwanted items may be returned within 28 days at your cost.


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