A tool holder device that holds a plurality of tools. The device is insertable into a pocket of clothing. Connecting members of the device are relative to certain sides of the device such that the weight of the tools is transferred to a side of the device. As such, the clothing of a user bears less weight and is less susceptible damage.

A pistol magazine holster may comprise a body capable of retaining a pistol magazine, a support structure coupled to the body and adapted to secure the body to a compartment, and a snag member coupled to the body. The snag member may be adapted to retain the body within the compartment as the magazine is withdrawn.