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FLEX STACK PACK Storage System Medium Tool Box - FS1102

  • Based on 57 reviews
Condition: New
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$112.09 Why this price?
Prime Day Deal · 38% off was $179.99

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As low as $18.68 / mo
  • – 6-month term
  • – No impact on credit to apply
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This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

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Availability: Only 1 left in stock, order soon!
Fulfilled by Toolup

Arrives Jun 27 – Jun 28
Order within 22 hours and 16 minutes
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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

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.

Brand: FLEX


Material: Polypropylene


Color: Grey/Black


Product Dimensions: 22"L x 15.7"W x 11.7"H


Water Resistance Level: Waterproof


Brand Name: FLEX


Model Number: FLEX STACK PACK


UPC: 840163201278


Global Trade Identification Number: 72


Manufacturer Part Number: FS1102


Item Type Name: PORTABLE_TOOL_BOX


Item Weight: 14 Pounds


Manufacturer: FLEX


Unit Count: 1.0 Count


Included Components: Medium Tool Box


Material Type: Polypropylene


Color: Grey/Black


Item Dimensions L x W x H: 22"L x 15.7"W x 11.7"H


Water Resistance Level: Waterproof


Capacity: 140 Pounds


Maximum Weight Recommendation: 140 Pounds


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jun 27 – Jun 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Secured (Honesty) Secured (Honesty)
Thank you so much, took a glance at the box didn’t see any damage, didn’t even really look at the tool box it’s self, I assumed it was in the best top quality shape that it could be in. Thank you for the picture. As I posted pictures of my own as well.
Reviewed in the United States on April 12, 2026 Reviewed in the United States on April 12, 2026 by Justin Rae Lewis

  • CAJA FLEX MEDIANA
Exelente producto
Reviewed in the United States on January 21, 2026 by juan m.

  • Good purchase
Functionality, good storage and excellent quality
Reviewed in the United States on January 10, 2026 by Fabrit Pino Rodriguez

  • Great
Love it, wish they made one without wheels that was a little deeper
Reviewed in the United States on August 15, 2024 by Jimmy

  • Sin duda seguiré comprando productos Flex. ✨
Simplemente muy robusto y cómodo. Super recomendado.
Reviewed in the United States on October 29, 2025 by Myke Lorez

  • Packout
Very strong material
Reviewed in the United States on October 26, 2025 by Lee high

  • Worth the purchase
Love it.
Reviewed in the United States on September 24, 2025 by Joey

  • Must have storage system
Well built. Met and exceeded expectations. Storing household items, handyman tools, e.g. screw drivers, keys, hammers, etc. so that they can be in one place and easy to find.
Reviewed in the United States on February 14, 2025 by Masrur Khan

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