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  • Brompton O-Bag by Ortlieb in Grey Cotton
  • Brompton O-Bag by Ortlieb Internal Pockets
  • Brompton O-Bag by Ortlieb in Black
  • Brompton O-Bag by Ortlieb in Black Reflective



$399.99 CAD



The O-Bag is made exclusively for Brompton by the design- and quality-obsessed Germans at Ortlieb, one of the most respected names in waterproof cycle luggage. It can easily accommodate a laptop, lunch, and a change of clothes. Couple that with its waterproof construction and great design both on and off the bike and you have yourself a bag ideal for the daily commute in any weather.  

The bag is made using Ortlieb's signature PVC-coated polyester fabric which is durable, rigid, waterproof, and features meticulous welded seams resulting in a bag that is waterproof to IP54. Inside, the bag features a large main compartment with a padded laptop sleeve suitable for a 15" laptop, a zippered twin pocket for valuables, convenient stationary holders, and a key clip for the obvious.

Externally, the O-Bag features an easy and adjustable clipped front flap, two removable rear pockets for quick access to water or a bike cover, a padded carry handle for easy installation & removal, a quick release padded shoulder strap for comfortable carrying off the bike, and a solid built in support frame for securely mounting the bag to the Brompton Carrier Block.

  • Genuine Brompton Accessories
  • Brompton O-Bag
  • Large capacity messenger Bag - Ideal for daily commutes
  • Made exclusively for Brompton by Ortlieb in Germany
  • Constructed from a signature PVC coated polyester fabric which is rigid, durable, hard-wearing and waterproof
  • 100% Waterproof to IP54
  • One large main compartment, a zippered twin pocket for valuables, convenient stationary holders and a key clip
  • Padded 15" laptop sleeve
  • Two removable rear pockets for quick access to essentials
  • Padded, quick-release shoulder strap
  • 24 Litre Capacity
  • Integrated heavy duty support frame
  • Front Mounted Only on the Brompton Carrier Block (FCB) - Not Included


Grey - 9007011

Black Reflective - 9007028

MATERIAL Signature PVC Coated Polyester Fabric
DIMENSIONS 36cm X 33cm X 17cm
FASTENING Adjustable Buckle-Fastened Flap
POCKETS Large Main Compartment, a zippered twin pocket for valuables, convenient stationary holders and a key clip
LAPTOP 15" Padded Sleeve with Velcro Safety Strap
TRANSPORT Padded Quick Release Shoulder Strap and Integrated Carry Handle
MOUNTING Integrated Heavy Duty Support Frame - Front Mounted Only on Brompton Carrier Block (FCB) - Not Included
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Canada: We use UPS, Purolator, Canpar or Canada Post within Canada. All applicable Provincial Taxes are charged at checkout. Orders may take 1-2 business days to process. A tracking number will be provided by email.

USA: We use UPS or Canada Post/USPS in the USA. No US or Canadian Tax is charged at checkout and all cross-border Fees and Duties are prepaid so there are no surprises. Orders may take 1-2 business days to process. A tracking number will be provided by email.

Brompton Bicycles  Logo - Curbside Cycle

A BIT ABOUT BROMPTON: If you were to walk into the store and look at a Brompton we would say there are three things you should look for in a folding bike. All of them are fairly obvious. One, the bike should ride well - and, on a small wheeled bike that's tricky because there's a fine line between maneuverability (which is a virtue) and twitchiness (which is a vice). Two, the bike should fold well - otherwise you're blood pressure will rise and you'll curse the day you bought it. Third, it should be transportable, or highly storable - because that's the whole point, right?

Brompton is the only company we've seen that answers all three criteria - and believe us, we've tried every brand out there. The reason others can't compete is because Brompton has answered a fundamental engineering problem. If a bike is going to unfold to a large footprint (which takes the twitch out) then it is unfolding to a bigger bike - and by all logic, a bigger bike unfolded would be a bigger bike folded. So, it's pretty much true that for most folding bikes they either have great rideabilty but poor transportability or vice versa. And nearly all of them are a mess to fold.

Not Brompton. Brompton has designed the Platonic form of all folding bikes. The bike folds to the smallest size on the market, unfolds in a highly precise and easy manner, and has the same axle-to-axle footprint as a hybrid bike. How did they do this? By not only designing a clever frame, but also designing some 1200 proprietary parts that make everything fit - and fit perfectly. Oh, and nearly all of this is made in England. No wonder this bike has a cult following.

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