How to create a simple and cheap Brompton carry bag (for example for trains that charge for unpacked/uncovered folding bikes)
- Put your folded Brompton bicycle in an IKEA blue-yellow plastic canvas bag (big version, US$ 0.50)
- Put another IKEA nylon bag on top of it, inside the first tote bag
- Pass each long handle of the lower bag into the short one of the opposite side
You are all set in 2 minutes and for US$ 1!