YakAttack ShortStak Upgrade kit for Blackpak Pro

The ShortStak Upgrade Kit is a stackable box that replaces the lid of a new or existing BlackPak Pro, giving you a second layer of storage for quick access go-to items. Its construction is virtually the same as the BlackPak Pro, however, it is only about 40% of the original height. The bottom edge of the ShortStak side panels is angled to match the geometry of the BlackPak opening, giving you the same water-shedding fit as the original lid.

The ShortStak features the same GridLoc 2D mounting platform as the BlackPak Pro which offers molded screw bosses giving you the ability to attach accessories inside and outside of the panels. Accessories including the GridLoc MightyMounts and MightyMount XL, Through Hull Wiring Kits, TracPaks, and more.