Brompton Borough Roll-Top Bag - Large
The largest waterproof bag from Brompton, the large Brompton Borough Roll-Top bag has plenty of storage space for commuting with a change of clothes or escaping the city for a few days.
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- Features an adjustable external load carry strap (making for easy access to helmets or jackets), integrated water bottle sleeve and padded laptop section
- Made with a tough textured CORDURA® fabric and stretch mesh for the expandable side pockets
- Compatible with all Brompton handlebars
- Zipped O-open front pocket
- Large rear pockets have an integrated bottle sleeve
- Padded inner laptop sleeve with cable management pocket keeps your laptop secure
- Comes with a detachable shoulder strap and extra load strap system
- Front carrier block not included
Imported.
View all Brompton Bike Frame Bags| Best Use | Bike Commuting |
|---|---|
| Gear Capacity (L) | 28 liters |
| Gear Capacity (cu. in.) | 1,708 cubic inches |
| Material(s) | 1000-denier CORDURA broken twill with polyurethane coating/nylon inner |
| Dimensions | 15.7 x 11.8 x 7.9 inches |
| Weight | 11 ounces |
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Spacious bag
This is the largest official Brompton bag. It can hold a lot, but ultimately is still compact and well thought out like most things Brompton. The rolltop gives you some flexibility. The back pockets are nice too. Do note that the rain cover tucks away in a semi-hidden pocket behind the right rear pocket. I wasn’t able to find it at first but the great folks in the REI bike shop were able to figure it out and explain it over the phone.
excellent
Well designed and spacious. Using on Brompton as well as strapped to front rack of another bike.
Nice BUT NOT WATERPROOF
I bought this bag for a bike tour. The description says “waterproof” and “comes with a Hi Vis cover”. Well I can definitely say that it is not waterproof as described by REI. It also did not come with a HiVis cover again as mentioned by REI. So REI, if you are reading this, please amend your description and buyers be aware. I’m glad I wrapped my electronics,valuables and passport in a garbage bag but my clothes got soaked inside.