: Writers often discuss the transition from childhood freedom to adult hyper-vigilance. The "locked" undergarment serves as a symbol of the illusion of control —an attempt to physically prevent the "unraveling" of one's public identity through clothing.
Concealing a bicycle lock in underwear may sound novel, but practical concerns make it a poor default. Choose a small, purpose-built carrying solution or a discreet frame-mounted holder to get the concealment and convenience you want without compromising safety or hygiene. Bicycle Lock On Panties