Pack everything you need for a day on the job with the FLEX STACK PACK(TM) 3-piece Storage System. Quick-connect interlocking attachment points offer fast and effortless connectivity to customize your layout with any piece in the STACK PACK(TM) storage system. 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 job site conditions. Complete with the STACK PACK(TM) Rolling Tool Box, Medium Tool Box, and Suitcase Tool Box, you'll have enough storage to bring the workshop with you to and from the job site.
- QUICK-CONNECT - Fast and effortless interlocking connectivity allows you to quickly stack and unstack toolboxes
- 250 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
- 9-INCH RUGGED WHEELS - Conquer any terrain with oversized rubber wheels
- REMOVABLE TELESCOPING HANDLE - Extends for easy jobsite navigation and removes fully for storage in a covered truck bed when your work is done
- EASY ACCESS - Gas struts aid opening and closing of the lid, and keep it propped open securely for easy tool access when needed
- WHAT'S INCLUDED - (1) FLEX STACK PACK(TM) Rolling Tool Box, (1) FLEX STACK PACK(TM) Medium Tool Box, (1) FLEX STACK PACK(TM) Suitcase Tool Box, (2) Removable Accessory Trays, (4) Organizer Cases
- FULL RANGE COMPATIBILITY - Toolboxes, organizers, STACK PACK(TM) accessory cases, and toolbox attachments are endlessly configurable across the full STACK PACK(TM) system
Aluminum and plastic
Polypropylene and metal
Number of Drawers
Number of Handles
Number of Shelves
Number of Sides
Number of Trays
STACK PACK 3-Piece Storage System
Capacity (Cu. Inches)
16597.9 Cu. Inches
16597.9 Cu. Inches
Drawer Slide Type
N/A (no drawer slides)
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FLEX Stack Pack 3-Piece Storage System is rated out of 5 by 104.
Rated 5 out of 5 by Miles87 from Must have for contractors and hobbyist. [This review was collected as part of a promotion.] This tool box is amazing. I have always made multiple trips with my 4 tool bags but I now can bring everything at once with this. The wheels and handle make it easy to move and you barely feel the weight of what your moving. The boxs that separate are one of the best features. I can bring all my tools into a house or job but now can just grab the box I need depending on what I am working on. Another feature I have not needed but that is a great option is the ability to lock your tool boxs closed. Everything seems durable and I am sure I will be using this for a long time to come.
Date published: 2022-10-09
Rated 5 out of 5 by BigRob from Rugged [This review was collected as part of a promotion.] The FLEX STACK PACK 3-Pc. storage system is really nice. The large all terrain wheels make it easy to move around with the industrial grade extension handle. Good thing because this thing is beefed up to be impact and weather resistant. It has reinforced corners and latch points, with places to lock each toolbox. The larger toolboxes have pneumatic cylinders to lift the lid, which is pretty slick as well. There are smaller storage/partitions to keep your small items organized also. The boxes are easy to stack and separate. Overall, this rig is pretty nice for taking tools around with you.
Date published: 2022-10-09
Rated 5 out of 5 by Aaron from Better than Packout.... I have owned the red storage cases in the past. They are good. This is way better. It just feels sturdier. The wheels are 100 times better and the attachment capability is insane. Its not even a contest between stackpack and the red stuff. I do wish we had drawers though. Flex where the drawers at?
Date published: 2022-11-29
Rated 5 out of 5 by Jbarks from Pretty great deal comparing the competition Couldn't be happier with this set vs the competition. The build quality is incredible vs the 2x DeWalt that I had that broke in their corners... And I baby my tools. The accessories are pretty sweet to add on and the trays are great - so far the only things I don't like are that the drill clips are not reversible, the tripod won't connect to the top and I can't fit my framing nailer in the base case. It's short by 2 inches. Accessories are a bit pricey as are their bits boxes and lastly I'm super bummed I didn't have the money to buy a jigsaw before the lifetime warranty promo was up! Other than that this is the ultimate home renovation job box by a mile.
Date published: 2023-01-02
Rated 5 out of 5 by Lawson from Ammo Storage Solution I bought this with intention of using it for ammo storage. I was tired of using space inside of my safe. They are lockable with pad lock and easy to use if you need to move it. Also seem to be moisture resistant per the seal inside of the lid. I mean if it was built for heavy tools then ammo should be fine, it weighs nearly the same!!
Date published: 2022-12-19
Rated 5 out of 5 by Stryker53 from Best Job Box on The Market I Bought this System after a week of Putting it up against everything that is out there. I am hands Down A Kobalt Everything, but after reviewing the Kobalt it doesn't compare to the flex system. The Flex system is hands down the most user-friendly system out there, and has a alot of storage for my hand tools and accessories. I have a lot of money tied up in Kobalt Tools I actually Love the Flex Tools I wish I could just go ahead and start buying flex tools and replace my kobalt tools but like I said I have a lot of money in what i got I will start replacing them once they start to fail.
Date published: 2023-03-18
Rated 5 out of 5 by GunnyGrandad from Wish I had this back in my mechanic days Fit & finish out of the box looks awesome. The lid struts are a stroke of genius. They will keep the lids from falling down on my fingers. I hope they come out with a box that has 3 drawers, similar to another brand.
Date published: 2022-09-21
Rated 5 out of 5 by uphunt from Awesome Storage Solution After some serious consideration and shopping around, I decided on the Flex Stack Pack 3-piece tool box system. This will be replacing about 3 separate tool boxes and also centralizing the Flex power tools that I have currently. These boxes are awesome. Heavy duty and they hold a LOT. The “snap pack” feature is great as it keeps my Flex accessories neatly located and maximizes storage space. I’ve already purchased side rails, the level holder, and the power cord holder and am anxiously awaiting the front rails to become available! Impressed with all of my Flex purchased to date!
Date published: 2023-05-01