---
product_id: 620680690
title: "ShortStak Upgrade Kit for BlackPak Pro | 13\" x 13\" – Black | Stackable Kayak Crate Add-On with GridLoc Panels, Hinges & Latches | Not Standalone | Made in USA"
brand: "yakattack"
price: "57222 Ft"
currency: HUF
in_stock: true
url: https://www.desertcart.hu/products/620680690-shortstak-upgrade-kit-for-blackpak-pro-13-x-13-black
store_origin: HU
region: Hungary
---

# 13"x13" stackable crate GridLoc mounting system Made in USA, marine-grade durability ShortStak Upgrade Kit for BlackPak Pro | 13" x 13" – Black | Stackable Kayak Crate Add-On with GridLoc Panels, Hinges & Latches | Not Standalone | Made in USA

**Brand:** yakattack
**Price:** 57222 Ft
**Availability:** ✅ In Stock

## Summary

> 🛶 Elevate your kayak game with stackable, customizable storage that’s built to last!

## Quick Answers

- **What is this?** ShortStak Upgrade Kit for BlackPak Pro | 13" x 13" – Black | Stackable Kayak Crate Add-On with GridLoc Panels, Hinges & Latches | Not Standalone | Made in USA by yakattack
- **How much does it cost?** 57222 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/620680690-shortstak-upgrade-kit-for-blackpak-pro-13-x-13-black)

## Best For

- yakattack enthusiasts

## Why This Product

- Trusted yakattack brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Modular Mounting Mastery:** GridLoc panels on all sides let you customize with MightyMounts, Through Hull Kits, or TracPaks.
- • **All-Inclusive Assembly Kit:** Comes with everything—latches, hinges, straps, bumpers, and stainless steel hardware for quick setup.
- • **Built to Brave the Elements:** Lightweight, UV-stabilized polymers engineered in the USA to withstand harsh marine environments.
- • **Seamless Integration, Zero Hassle:** Designed exclusively as an add-on—attaches effortlessly with shared components; no standalone use.
- • **Double Your Storage, Double Your Adventure:** Transforms your BlackPak Pro into a dual-layer gear powerhouse for instant access to essentials.

## Overview

The YakAttack ShortStak Upgrade Kit is a 13"x13" stackable add-on crate designed to expand your BlackPak Pro kayak storage into a dual-layer system. Featuring GridLoc mounting panels for versatile accessory attachment, it includes all necessary hardware for easy assembly. Made in the USA from UV-stabilized, injection-molded polymers, this upgrade kit is engineered for durability in tough marine conditions. Note: it is not a standalone box and requires the BlackPak Pro base unit.

## Description

Full description not available

## Features

- STACKABLE STORAGE ADD-ON – Converts your 13” x 13” BlackPak Pro into a dual-layer gear system for fast access to essential tackle, tools, or rigging accessories
- NOT A STANDALONE BOX – Designed to attach on top of a BlackPak Pro using shared components; lid not included; BlackPak Pro sold separately
- GRIDLOC MOUNTING PANELS – Features molded GridLoc screw bosses on all sides for mounting accessories like MightyMounts, Through Hull Kits, or TracPaks
- INCLUDES HARDWARE – Comes with panels, latches, bumpers, hinges, straps, and stainless steel hardware; easy to assemble with tongue-and-groove panel joints
- YAK ATTACK BUILT FOR LIFE – Constructed from lightweight, UV-stabilized injection-molded polymers; made in the USA for harsh marine conditions

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | YakAttack |
| Part Number | BLP-AC-0009-BK |
| Item Weight | 4.34 pounds |
| Product Dimensions | 4.25 x 13 x 5.25 inches |
| Size | 13"x13"x5.25" |
| Color | Black |
| Material | Stainless Steel |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** YakAttack
- **Material:** Stainless Steel
- **Color:** Black
- **UPC:** 819731016644

## Images

![ShortStak Upgrade Kit for BlackPak Pro | 13" x 13" – Black | Stackable Kayak Crate Add-On with GridLoc Panels, Hinges & Latches | Not Standalone | Made in USA - Image 1](https://m.media-amazon.com/images/I/81EjsLWF3yL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Frequently Bought Together

- YakAttack ShortStak Upgrade Kit for BlackPak Pro, Black
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**Shop now:** [https://www.desertcart.hu/products/620680690-shortstak-upgrade-kit-for-blackpak-pro-13-x-13-black](https://www.desertcart.hu/products/620680690-shortstak-upgrade-kit-for-blackpak-pro-13-x-13-black)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-19*