---
product_id: 607910474
title: "FLEX STACK PACK Storage System Suitcase Tool Box - FS1103"
brand: "flex"
price: "$6278"
currency: MXN
in_stock: true
url: https://www.desertcart.mx/products/607910474-flex-stack-pack-storage-system-suitcase-tool-box-fs1103
store_origin: MX
region: Mexico
---

# Quick-connect interlocking IP65 all-weather protection 110 lb load capacity FLEX STACK PACK Storage System Suitcase Tool Box - FS1103

**Brand:** flex
**Price:** $6278
**Availability:** ✅ In Stock

## Summary

> 🧰 Stack smart, work hard, stay protected.

## Quick Answers

- **What is this?** FLEX STACK PACK Storage System Suitcase Tool Box - FS1103 by flex
- **How much does it cost?** $6278 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/607910474-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

- • **Built to Endure:** Impact-resistant polypropylene with aluminum corners for jobsite toughness 🛡️
- • **Heavy-Duty Capacity:** Supports up to 110 lbs so you can carry all your essentials without compromise 🏋️‍♂️
- • **Weatherproof Warrior:** IP65 rating keeps your tools dry and safe rain or shine 🌧️
- • **Customizable Organization:** Includes 4 organizer cases with dividers for tailored tool management 🎯
- • **Effortless Modular Stacking:** Quick-connect system lets you build your perfect tool setup in seconds ⚡

## Overview

The FLEX STACK PACK FS1103 is a rugged, weatherproof suitcase tool box featuring quick-connect interlocking for seamless stacking, a heavy 110 lb load capacity, and impact-resistant construction with aluminum-reinforced corners. Designed for professionals who demand durability and modular organization, it includes 4 organizer cases and offers IP65 protection to keep tools safe in any environment.

## 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 |
|---------------|-------|
| Brand | FLEX |
| Material | Polypropylene |
| Color | Grey/Black |
| Product Dimensions | 22"L x 15.7"W x 8"H |
| Water Resistance Level | Waterproof |
| Number of Compartments | 3 |
| UPC | 840163201285 |
| Capacity | 1.1E+2 Pounds |
| Global Trade Identification Number | 20840163201289 |
| Manufacturer | FLEX |
| Part Number | FS1103 |
| Item Weight | 10.98 pounds |
| Item model number | FS1103 |
| Batteries | 12V batteries required. |
| Style | Suitcase Tool Box |
| Finish | Brushed |
| Pattern | Solid |
| Shape | Rectangular |
| Power Source | hand_powered |
| Item Package Quantity | 1 |
| Included Components | Suitcase Tool Box |
| Batteries Required? | No |

## 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)

## 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.mx/products/607910474-flex-stack-pack-storage-system-suitcase-tool-box-fs1103](https://www.desertcart.mx/products/607910474-flex-stack-pack-storage-system-suitcase-tool-box-fs1103)

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-02-22*