13mm rack hook voile straps snap onto brompton frame

i bought a bunch of new straps for my other bike and wanted to keep one on the brompton rack to secure loads perpendicular to the way the brompton straps tie down

i wasn’t intending to use one of these rack strap types but i happened to notice the 13mm hooks just so happen to snap onto the frame really nicely. not planning to secure a load that direction since it pulls diagonally, but it seems like a secure place to store one without it getting in the way