{"product_id":"yakattack-shortstak-upgrade-kit-for-blackpak-pro-adds-a-second-layer","title":"YakAttack ShortStak Upgrade Kit for BlackPak Pro - Adds a Second Layer","description":"\u003cp\u003eOur review of the YakAttack ShortStak Upgrade Kit for BlackPak Pro finds it best for anglers and paddlers who need a compact, secure way to expand on-boat storage without replacing their existing crate. The main reason to buy is simple: it converts a 13 in x 16 in BlackPak Pro into a two-layer system that keeps tackle, tools, and quick-access gear organized and within reach. Assembly is straightforward and the kit uses the same shared components as the BlackPak Pro so it stacks cleanly and feels like a native extension rather than an afterthought.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximize kayak storage:\u003c\/strong\u003e Expands a 13 in x 16 in BlackPak Pro into a second layer to separate frequently used items from bulk gear for faster access on the water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop-mount add-on:\u003c\/strong\u003e Designed to sit on top of an existing crate so you keep the original BlackPak Pro base and gain a tidy stacked system without extra mounting hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-sided GridLoc panels:\u003c\/strong\u003e Internal and external GridLoc compatibility lets you attach MightyMount-style accessories and small TracPak-style organizers where you need them.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarine-ready materials:\u003c\/strong\u003e Injection-molded polymer, rubber bumpers, and stainless steel hardware resist saltwater exposure and hold up in kayak use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull install kit included:\u003c\/strong\u003e Comes with panels, latches, hinges, straps, and hardware so the upgrade stacks securely with tongue-and-groove joints and fast assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis kit is ideal for kayak anglers and day paddlers who already own a 13 in x 16 in BlackPak Pro and want organized, quick-access storage for tackle trays, tools, or small electronics. It suits users who value modularity and the ability to customize internal and external attachment points with GridLoc-compatible accessories.\u003c\/p\u003e\n\u003cp\u003eIt is not for someone expecting a freestanding crate; the ShortStak Upgrade Kit is not a standalone box and will not replace a base BlackPak Pro. If you need a single large waterproof box or do not own the compatible BlackPak Pro, look at full crate options instead.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSignificantly increases usable storage without adding deck clutter by stacking on the existing BlackPak Pro.\u003c\/li\u003e\n\u003cli\u003eDurable, marine-grade materials and stainless hardware that handle saltwater conditions.\u003c\/li\u003e\n\u003cli\u003eGridLoc panels expand customization options and accept popular accessory mounts for internal and external configuration.\u003c\/li\u003e\n\u003cli\u003eComplete hardware kit makes installation quick and secure with tongue-and-groove joints.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNot a freestanding crate, so it requires owning the 13 in x 16 in BlackPak Pro base to be useful.\u003c\/li\u003e\n\u003cli\u003eSome customers feel the price is on the high side compared with basic crate extensions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eStackable crate extension\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible size\u003c\/td\u003e\n\u003ctd\u003e13 in x 16 in BlackPak Pro\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded components\u003c\/td\u003e\n\u003ctd\u003ePanels, latches, hinges, straps, and hardware\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterials\u003c\/td\u003e\n\u003ctd\u003eInjection-molded polymer, rubber bumpers, stainless steel hardware\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting style\u003c\/td\u003e\n\u003ctd\u003eTop-mount, tongue-and-groove stacking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccessory system\u003c\/td\u003e\n\u003ctd\u003eMulti-sided GridLoc compatibility\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe ShortStak Upgrade Kit is a practical, well-built way to expand an existing 13 in x 16 in BlackPak Pro into a neat two-layer crate. Kayak anglers who already own the BlackPak Pro will appreciate the added organization, GridLoc compatibility, and marine-ready construction; those without the base crate should budget for both components. Overall it is a convenient modular upgrade worth the investment for users who want tidy, customizable storage on the water.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need the BlackPak Pro to use this kit?\u003c\/strong\u003e\u003cbr\u003eYes. This is a top-mount add-on and is not a freestanding crate; it installs on a 13 in x 16 in BlackPak Pro.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre accessories compatible with the GridLoc panels?\u003c\/strong\u003e\u003cbr\u003eYes. The multi-sided GridLoc panels accept compatible accessory mounts and TracPak-style organizers for internal and external customization.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the kit suitable for saltwater use?\u003c\/strong\u003e\u003cbr\u003eYes. It uses injection-molded polymer, rubber bumpers, and stainless steel hardware designed for marine conditions.\u003c\/p\u003e","brand":"YakAttack","offers":[{"title":"Default Title","offer_id":48245318418651,"sku":"B0CYTGNSL9","price":61.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81gm_rn_3nL._AC_SL1500.jpg?v=1771005270","url":"https:\/\/gearmusthave.com\/products\/yakattack-shortstak-upgrade-kit-for-blackpak-pro-adds-a-second-layer","provider":"GearMustHave","version":"1.0","type":"link"}