ShortStak Upgrade Kit for BlackPak Pro

The YakAttack ShortStak Upgrade Kit transforms your BlackPak Pro into a two-tier storage system, replacing the lid with a stackable second layer for quick-access gear. Designed specifically to match your BlackPak Pro's dimensions and geometry, it adds 4.25 inches of additional storage without compromising the water-shedding fit. Perfect for anglers who need easy access to frequently used items without digging through a fully loaded main compartment. Whether organizing electronics, batteries, and cables or keeping your most-needed tackle within arm's reach, the ShortStak maximizes efficiency on the water. Heavy-duty hinges and support straps prevent overtravel and protect your BlackPak from damage. Built with the same lightweight injection-molded UV-stabilized polymers as the BlackPak Pro, the ShortStak features ultra-stiff ribbed panels and interlocking GridLoc joints for intuitive assembly. The GridLoc 2D mounting platform on every panel accepts MightyMounts, TracPaks, wiring kits, and other accessories for complete customization. Kit includes side panels, bottom panel, hinges, latches, straps, bumpers, and stainless steel hardware. Internal dimensions: 14.9" x 14.9" x 4.25". Made in the USA with a Built for Life Guarantee.