---
product_id: 619600309
title: "FLEX STACK PACK Storage System Medium Tool Box - FS1102"
brand: "flex"
price: "£186.06"
currency: GBP
in_stock: true
reviews_count: 1
category: "Flex"
url: https://www.desertcart.co.uk/products/619600309-flex-stack-pack-storage-system-medium-tool-box-fs1102
store_origin: GB
region: United Kingdom
---

# Quick-connect interlocking system 140 lb. heavy load capacity IP65 all-weather protection FLEX STACK PACK Storage System Medium Tool Box - FS1102

**Brand:** flex
**Price:** £186.06
**Availability:** ✅ In Stock

## Summary

> 🧰 Stack smart, work hard, and never leave your tools behind!

## Quick Answers

- **What is this?** FLEX STACK PACK Storage System Medium Tool Box - FS1102 by flex
- **How much does it cost?** £186.06 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/619600309-flex-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

- • **Carry with Confidence:** Aluminum-reinforced cantilever handle and multi-angle grips for ergonomic transport.
- • **Smooth Access On Demand:** Gas struts hold the lid open securely, so you can grab tools without hassle.
- • **Weatherproof Your Tools:** IP65-rated protection keeps your gear safe from rain, dust, and grime.
- • **Built to Brave Any Jobsite:** Impact-resistant polypropylene with aluminum-reinforced corners for unmatched durability.
- • **Effortless Modular Stacking:** Quick-connect design lets you build your ultimate mobile workshop in seconds.

## Overview

The FLEX STACK PACK Medium Tool Box (FS1102) is a rugged, weatherproof storage solution featuring a 140 lb. load capacity, quick-connect modular stacking, and impact-resistant construction with aluminum-reinforced corners. Designed for professionals on the go, it offers easy access with gas struts, secure locking, and ergonomic carrying handles, making it the perfect companion for demanding jobsite conditions.

## 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: Look at the pricing in the USA, then wake up - While these units are quite good, they aren't worth the premium. If you go look at the US prices, then look at the UK prices, you'll realise as usual we're being severely ripped off in the UK. I won't buy for that reason.

## 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 |
|---------------|-------|
| Manufacturer | FLEX |
| Part Number | FS1103 |
| Product Dimensions | 55.88 x 39.88 x 20.32 cm; 4.94 kg |
| Batteries | Lithium Ion batteries required. |
| Item model number | FS1103 |
| Colour | Grey/Black |
| Style | Suitcase Tool Box |
| Material | Polypropylene |
| Item Package Quantity | 1 |
| Included Components | Suitcase Tool Box |
| Batteries Required? | No |
| Item Weight | 4.94 kg |

## Product Details

- **Brand:** FLEX
- **Material:** Polypropylene
- **Color:** Grey/Black
- **Product Dimensions:** 22"L x 15.7"W x 8"H
- **Water Resistance Level:** Waterproof

## Images

![FLEX STACK PACK Storage System Medium Tool Box - FS1102 - Image 1](https://m.media-amazon.com/images/I/51Mt5bqbUHL.jpg)
![FLEX STACK PACK Storage System Medium Tool Box - FS1102 - Image 2](https://m.media-amazon.com/images/I/6136zkdcMBL.jpg)
![FLEX STACK PACK Storage System Medium Tool Box - FS1102 - Image 3](https://m.media-amazon.com/images/I/61Pohd0WuyL.jpg)
![FLEX STACK PACK Storage System Medium Tool Box - FS1102 - Image 4](https://m.media-amazon.com/images/I/61PGrFALVWL.jpg)
![FLEX STACK PACK Storage System Medium Tool Box - FS1102 - Image 5](https://m.media-amazon.com/images/I/61qwuedzfCL.jpg)

## Available Options

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

## Customer Reviews

### ⭐ Look at the pricing in the USA, then wake up
*by S***N on 16 October 2024*

While these units are quite good, they aren't worth the premium. If you go look at the US prices, then look at the UK prices, you'll realise as usual we're being severely ripped off in the UK. I won't buy for that reason.

## Frequently Bought Together

- FLEX STACK PACK Storage System Suitcase Tool Box - FS1103
- FLEX STACK PACK Storage System Medium Tool Box - FS1102
- FLEX STACK PACK Storage System Rolling Tool Box - FS1101

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**Shop now:** [https://www.desertcart.co.uk/products/619600309-flex-stack-pack-storage-system-medium-tool-box-fs1102](https://www.desertcart.co.uk/products/619600309-flex-stack-pack-storage-system-medium-tool-box-fs1102)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-28*