Utility Holster Work Platform Brown and it is best used

and it is best used with 'Arri Alexa' cameras

No they are different

The Pro-Pocket™ has a unique layout design which enables it to hold a professional’s must-have tools and necessities with minimal bulk

Requires 3x AAA batteries (included)

crush proof

Utility Holster Work Platform Brown and it is best usedConterra built this work horse for industrial customers. The Utility Holster provides convenient organization for tools, radios, and other items. The holster adjustment system fits most popular hand held portables (including Nextel). The Utility Holster also sports multiple pen and tool pouches, large zipper compartment, bellows hook and loop pocket, and even an adjustable tool flashlight loop. Fits on virtually any tool or utility belt. Built