20inch Folding Bike Bag Bicycle Carry Bag Bike Travel Carrying Case Bike Transport Bag for Car Train Air Travel Portable (Black-White, 14-20 inch)

Made for English folding bike. My Dahon bike fit right inside . Easy to carry on the bus .

Fits bromptom G line nicely Disappointed that it does not have weather flap covering zipper from water ingress

Very sturdy bag and easy to transport the foldable bike.

Fits bike perfectly and contains hand grips for ease of transport.

I got folding e bike. Due to its heavy build, it couldn't fit. Not much of a length issue but the overall depth and height. Good for regular folding bicycle, but not folding e -bikes. Still a good bag for other carrying options.

I got this to store my Brompton bike in so it doesn't get covered in sawdust, etc in my garage. For that purpose, it works great! It's very roomy, so I guess you could add in accessories, paniers, and such. The carry straps fit over my shoulder fine. The zippers are generic, not YKK, and the fabric is not heavy duty, but also not flimsy. If you're taking your Brompton as luggage on a single trip, I assume it would be fine -- I'm a little skeptical about its ability to last over time if used for frequent transport. But you get you get what you pay for -- Brompton's official transport bags are $250+.

good bag mad durable

Bag fit my Brompton perfectly even with a seat on. I was surprised that the bag was made with a heavier weight material. Carry strap was large enough to go over my shoulder easily. Easy to pack back up and fit in the attached pouch. Time will tell how it holds up. But, for the money you can’t go wrong.