Abstract: A u-lock holder comprises at least one panel attachable to the backpack carried by an individual. The at least one panel at least partially defines an opening configured to receive and retain a u-lock about the backpack. The at least one panel can be positioned to intersect the sagittal plane of the individual. An upper edge of the at least one panel is configured to vertically support the u-lock and is positioned at an angle relative to the transverse plane of the individual. The upper edge of the u-lock holder is positioned proximate the scapular region of the individual in order to grasp the u-lock by reaching over either shoulder. The opening has a substantially consistent cross-sectional area such that the u-lock can be in a locked configuration when inserting and removing the u-lock. A method of retaining the u-lock with the u-lock holder is provided.