the waterproof ones even have advice on re-lubricating
maybe there's japanese language stuff that says it but like...... instead it's just the circlejerk of tertiary sources quoting each other
if the edc people were serious about it they would all have the correct specialty zipper lubricant in their go bags
(yes, of course I have some zipper lubricant; I have multiple kinds of keyboard lubricant and bicycle lubricant, why wouldn't I have zipper lubricant)
like the slacksnap machine, Project Farm, and that channel that checks the torque of everything with a torque rating on the box?
they're a subculture that overwhelmingly can afford to keep buying bags and or knives and or guns and or guns that are chambered for bags of knives. it will be a new level of destructive testing funding.
