---
product_id: 607910477
title: "STACK PACK Storage System Medium Tool Box - FS1102"
brand: "flex"
price: "A$326"
currency: AUD
in_stock: true
reviews_count: 5
category: "Flex"
url: https://www.desertcart.com.au/products/607910477-stack-pack-storage-system-medium-tool-box-fs1102
store_origin: AU
region: Australia
---

# Quick-connect interlocking system IP65 all-weather protection Impact-resistant & aluminum-reinforced corners STACK PACK Storage System Medium Tool Box - FS1102

**Brand:** flex
**Price:** A$326
**Availability:** ✅ In Stock

## Summary

> 🧰 Stack smart, work hard, and carry confidence everywhere.

## Quick Answers

- **What is this?** STACK PACK Storage System Medium Tool Box - FS1102 by flex
- **How much does it cost?** A$326 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/607910477-stack-pack-storage-system-medium-tool-box-fs1102)

## Best For

- flex enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** Impact-resistant polypropylene body with aluminum-reinforced corners for jobsite toughness.
- • **Weatherproof Confidence:** IP65-rated protection keeps your tools safe rain or shine—never miss a beat.
- • **Effortless Modular Stacking:** Quick-connect system lets you build your ultimate mobile workshop in seconds.
- • **Seamless System Compatibility:** Fully compatible with the entire FLEX STACK PACK lineup for endless customization.
- • **Ergonomic Access & Portability:** Gas struts and reinforced handles make opening, closing, and carrying a breeze.

## Overview

The FLEX STACK PACK Medium Tool Box (FS1102) is a rugged, weatherproof storage solution designed for professionals who demand durability and modularity. Featuring a 140 lb load capacity, impact-resistant polypropylene construction with aluminum-reinforced corners, and IP65 all-weather protection, it ensures your tools stay secure and accessible. Its quick-connect interlocking system enables fast stacking with other FLEX STACK PACK components, while gas struts and reinforced handles provide ergonomic ease of use. Backed by a one-year limited warranty, this toolbox is engineered for the toughest jobsite conditions and ultimate organizational flexibility.

## Description

Pack everything you need for a day on the job with the FLEX STACK PACK™ Medium Tool Box. A metal-reinforced top cantilever handle allows you to confidently carry your tools to and from the jobsite, and two-piece durable locks ensure the lid stays closed securely. Load, offload, and maneuver the box easily from any angle with front and side grab handles. IP65 all-weather protection shields your tools and accessories from the elements, and an impact-resistant polypropylene body with aluminum reinforced corners offers protection from the toughest jobsite conditions. Quick-connect interlocking attachment points offer fast and effortless connectivity with any piece in the STACK PACK™ storage system so you can custom build your layout for the ultimate traveling workshop.Protected by a one-year limited warranty when registered within 30 days of purchase at registermyFLEX.com.

Review: Super coffre - 👌👌👌👌
Review: Robust and easy to use storage. - I'm impressed with Flex storage products. They are robust. They fit together as a system well and they work well. I like the draw storage because I can have a box attached to the top which I don't have to remove to access the contents of the draw box.

## Features

- QUICK-CONNECT - Fast and effortless interlocking connectivity allows you to quickly stack and unstack toolboxes
- 140 LB. LOAD CAPACITY - Heavy load capacity for tools, materials, and accessories
- IMPACT PROTECTION - Built with an impact-resistant polypropylene body and aluminum-reinforced corners to withstand the toughest jobsite conditions
- IP65 PROTECTION - All-weather protection to shield your tools from the elements when you're on the job
- EASY ACCESS - Gas struts aid opening and closing of the lid, and keep it propped open securely for easy tool access when needed
- ALUMINUM-REINFORCED CARRYING HANDLE - A aluminum-reinforced top cantilever handle allows you to confidently carry your tools to and from the jobsite
- WHAT'S INCLUDED - (1) FLEX STACK PACK Medium Tool Box, (1) Removable Accessory Tray
- FULL RANGE COMPATIBILITY - STACK PACK Toolboxes, organizers, accessory cases, and toolbox attachments are endlessly configurable across the full STACK PACK system
- ONE-YEAR WARRANTY - Register your new products and get a one-year limited warranty on your FLEX STACK PACK tool boxes and organizers

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CT1GTNH4 |
| Best Sellers Rank | #9,245 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #27 in Tool Boxes |
| Brand | Flex |
| Brand Name | Flex |
| Color | Grey/Black |
| Colour | Grey/Black |
| Country of Publication | China |
| Customer Reviews | 4.7 out of 5 stars 587 Reviews |
| Global Trade Identification Number | 20840163201272 |
| Included Components | Medium Tool Box |
| Item Dimensions L x W x H | 55.9L x 39.9W x 29.7H centimeters |
| Item Type Name | PORTABLE_TOOL_BOX |
| Item Weight | 14 Pounds |
| Manufacturer | FLEX |
| Material | Polypropylene |
| Material Type | Polypropylene |
| Maximum Weight Recommendation | 140 Pounds |
| Model Number | FLEX STACK PACK |
| Number of Compartments | 9 |
| Number of compartments | 9 |
| Product dimensions | 55.9L x 39.9W x 29.7H centimeters |
| UPC | 840163201278 |
| Unit Count | 1 Count |
| Water Resistance Level | Water Resistant |
| Water resistance level | Water Resistant |

## Product Details

- **Brand:** Flex
- **Material:** Polypropylene
- **Colour:** Grey/Black
- **Product dimensions:** 55.9L x 39.9W x 29.7H centimeters
- **Water resistance level:** Water Resistant

## Images

![STACK PACK Storage System Medium Tool Box - FS1102 - Image 1](https://m.media-amazon.com/images/I/51Mt5bqbUHL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Super coffre
*by S***R on 15 July 2025*

👌👌👌👌

### ⭐⭐⭐⭐⭐ Robust and easy to use storage.
*by J***E on 18 December 2025*

I'm impressed with Flex storage products. They are robust. They fit together as a system well and they work well. I like the draw storage because I can have a box attached to the top which I don't have to remove to access the contents of the draw box.

### ⭐⭐⭐⭐⭐ Great box
*by K***R on 20 December 2025*

Great box. I bought two. Now if you can supply the roller box version I will buy two too!

## Frequently Bought Together

- FLEX STACK PACK Storage System Medium Tool Box - FS1102
- FLEX STACK PACK Storage System Rolling Tool Box - FS1101
- FLEX STACK PACK Storage System Organizer Box - FS1301

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-26*