ShortStak Upgrade Kit for BlackPak Pro (16x16) Color:Overcast Grey Designed to replace the factory

Designed to replace the factory base on Lowrance Hook2 4 and 5

Shell: 3 layer thermal ply waterproof

with room for documents and cords

17” Wide Closed

4-base lens curvature is just right for everyday wear

ShortStak Upgrade Kit for BlackPak Pro (16x16) Color:Overcast Grey Designed to replace the factoryFollowing the release of the reimagined BlackPak Pro, it has been clear that for many anglers, bigger is better. With that concept in mind, our design team began working on solutions to increase the usable space, inside and outside, of the BlackPak Pro. The resulting product does all of that, and will come in three different sizes to fit all three BlackPak Pro models. Please note, this is not a stand alone box and requires the use of a BlackPak Pro.