---
product_id: 619600309
title: "FLEX STACK PACK Storage System Suitcase Tool Box - FS1103"
brand: "flex"
price: "€ 435.13"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/619600309-flex-stack-pack-storage-system-suitcase-tool-box-fs1103
store_origin: FI
region: Finland
---

# Quick-connect stacking IP65 weatherproof protection 110 lb load capacity FLEX STACK PACK Storage System Suitcase Tool Box - FS1103

**Brand:** flex
**Price:** € 435.13
**Availability:** ✅ In Stock

## Summary

> 🧰 Stack Smart, Work Hard, Stay Ready!

## Quick Answers

- **What is this?** FLEX STACK PACK Storage System Suitcase Tool Box - FS1103 by flex
- **How much does it cost?** € 435.13 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/619600309-flex-stack-pack-storage-system-suitcase-tool-box-fs1103)

## 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

- • **All-Weather Shield:** IP65-rated protection keeps your tools safe from rain, dust, and grime 🌧️
- • **Rugged Jobsite Armor:** Impact-resistant polypropylene body with aluminum-reinforced corners for ultimate durability 🛡️
- • **Heavy-Duty Load Master:** Supports up to 110 lbs of your essential tools and gear 🏋️‍♂️
- • **Fully Customizable System:** Mix and match with the entire STACK PACK lineup for a personalized, pro-grade setup 🔄
- • **Effortless Modular Stacking:** Snap, stack, and go with lightning-fast interlocking connectivity ⚡

## Overview

The FLEX STACK PACK FS1103 is a robust, modular toolbox system designed for professionals who demand durability and versatility. Featuring quick-connect stacking, a 110 lb load capacity, impact-resistant construction, and IP65 weatherproofing, it ensures your tools stay organized and protected on any jobsite. Includes four organizer cases with dividers and is compatible with the full STACK PACK system for endless customization.

## Description

FLEX STACK PACK Storage System Suitcase Tool Box - FS1103

## Features

- QUICK-CONNECT - Fast and effortless interlocking connectivity allows you to quickly stack and unstack toolboxes
- 110 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
- WHAT'S INCLUDED - (1) FLEX STACK PACK Suitcase Tool Box, (4) Organizer Cases with Dividers
- 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 Suitcase Tool Box - FS1103 - Image 1](https://m.media-amazon.com/images/I/51zMM2N2V3L.jpg)

## Available Options

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

## 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.fi/products/619600309-flex-stack-pack-storage-system-suitcase-tool-box-fs1103](https://www.desertcart.fi/products/619600309-flex-stack-pack-storage-system-suitcase-tool-box-fs1103)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-16*