Described herein is an apparatus and method for attaching an ultrasound imaging device to a user. The apparatus includes a holster with a cradle for receiving at least a portion of the imaging device and a strap attachable to the cradle to secure the probe in the holster. In some embodiments, the strap extends diagonally across a portion of the imaging device when the imaging device is the holster. The strap may be formed of a flexible material while the cradle is formed of a rigid material. A width of the strap may decrease in an outwardly direction, from a first end of the strap to a second end of the strap.