By Team FORG3D
Most Systainer setups use a fraction of what's possible. Tools inside cases, cases stacked on a shelf or in a cabinet, done. That's a reasonable starting point — but the Systainer ecosystem goes considerably deeper, and most of the depth is about workflow, not just storage.
This guide covers the full stack: what goes inside your Systainers, how the S 76 format adds a new layer, how to extend organization to the outside of the case, how to store the Systainers themselves for fast in-place access, and how color ties it together.
What goes inside: bins, grids, and size strategy
The Systainer3 family covers more range than most people use. Full-size Systainers handle tools and larger kit. The M 89 and L 89 organizers have a built-in grid insert for modular bin storage. Sortainer drawer units give you front-facing drawer access without unstacking.
The useful thing is that they share the same bin language. A SYS-ORG bin that lives in an M 89 organizer at your bench can migrate to a Sortainer drawer for a job site run — with a SYS-GRD grid insert, the same bin drops into a Sortainer or a standard shop drawer without losing its layout. You pull the bins you need for the job, drop them in a Sortainer for transport, and return them to the organizer when you're back. The organization travels without being rebuilt.
Half-height bins are a practical default for mixed fastener and small-parts storage — shallower reach, full visibility, no digging. Full-height bins maximize density where that matters more than access speed.
Color simplifies the whole system. Metric hardware in one color, imperial in another, project-specific fasteners in a third — no labels, just a visual scan. For a full approach to color-coded shop organization, see Organizing Your Shop with Colors.
The S 76 layer
The Systainer Mini was the original small-format option — useful for compact organization, but never a clean fit in a standard stack. It lacked a dedicated home, which meant it ended up loose on a shelf or parked where it didn't really belong.
The S 76 Rack system changed that. Purpose-built rack accessories mount on top of a standard Systainer stack and hold two or six S76s in a dedicated array — part of the stack, same footprint, same mobility. Small-format storage now travels with everything else.
Inside those S 76s, the options range from the built-in grid dividers to complete FORG3D fitouts for specific products — everything you need for a given task in a single compact case, with a defined home on the rack when it's not in use.
Beyond the lid: organizing the outside of the Systainer
The interior is the obvious storage space. The exterior is underused.
SYS-MNT mounts to the existing card slots on the front of a Systainer3 M or L series — no drilling, no modification. The 3mm galvanized steel construction handles belt-hook tools (drills, drivers, tape measures) on the front face and provides a magnetic surface for work lights and small accessories. SYS-FIT racks mount directly to it for hand tool storage. The Maximus configuration wraps around to the side and supports up to four SYS-FIT positions — M-series only. For open-top ToolBox carriers, the TBX variant mounts to the back organization slots and turns that surface into a tool wall.
The logic is the same in both cases: tools that used to live on the bench move to the stack. The bench stays clear.
For mobile setups, SYS-SRF takes this further. Mount a work surface on top of the stack, add extrusion rails on the sides, attach SYS-FIT racks to those rails, and roll the whole thing to the work on a SYS-CART. The stack becomes a rolling workstation — storage inside, tools on the sides, work surface on top.
Storing the Systainers: pull-out access in cabinets
At some point the stack itself needs a home. Standard cabinet rails solve the stacking problem but create a new one: accessing a Systainer in a cabinet means pulling it out, finding a horizontal surface, opening it, and then reversing the process. In a busy shop that friction adds up.
SYS-RLZ Pro Rail Slides convert a standard cabinet or a Festool SYS-AZ cabinet to full-extension access. The Systainer slides forward on the rails until the lid clears the cabinet edge completely — open it in place, grab what you need, close it, slide it back. Or pull it all the way out and take it to the job. The slide action uses a simple mating recess rather than ball bearings, which keeps the mechanism clean and low-maintenance.
Two variants: Minimus for standard rail cabinets (M and L series), Maximus for the 427mm SYS-AZ cabinet width (M-series). If you're building new cabinet space, sizing to the SYS-AZ footprint lets you mix SYS-RLZ slides and SYS-AZ drawers in the same column — lighter kits on slides, heavy power tools in the drawers.
The workflow shift: instead of "remove, find a surface, open, access," it's pull, open, grab, close, push. That difference compounds across every session.
Taking the S 76 off the stack: wall and bench mounting
The S 76 Wall Bracket extends the same geometry as the S76 Rack to any vertical surface — wall, bench side, cabinet interior, wherever you can fasten it. Same snap-in, slide-in action. An S 76 lives on the wall when it's not in use and comes off in one motion when it is.
For high-turnover S 76s — the fitout you grab at the start of every session — wall mounting near the work area is faster than retrieving from a stack. The rack handles the storage; the wall brackets handle the access points.
The complete picture
Organized inside. Organized outside. The Systainers themselves accessible in place. The S 76s stacked, wall-mounted, or both. Color-coded so you know what you're reaching for before your hand moves.
Each layer is independent — you don't need SYS-RLZ to use SYS-ORG, and you don't need SYS-MNT to use SYS-SRF. But they compound. A stack with organized bins inside, tools on the outside, a work surface on top, and pull-out access in a cabinet handles most of what a shop needs without requiring a bench for every task.
Explore the full SYS-ORG collection · SYS-MNT mounting · SYS-RLZ rail slides
FORG3D
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Frequently asked questions
What Systainer sizes work with SYS-ORG bins?
SYS-ORG bins are designed for Systainer3 M 89 and L 89 organizers. With a SYS-GRD grid insert, the same bins work in Sortainer drawers and standard shop drawers.
Can I move bins between a Sortainer and a Systainer organizer?
Yes. The SYS-ORG bin footprint is consistent across both, and SYS-GRD grid inserts bring the same grid standard to Sortainer drawers and other storage.
What is the best way to add tool storage to a Systainer stack without modifying the cases?
SYS-MNT mounts to the existing card slots on the front of Systainer3 M and L series cases — no drilling. It supports belt-hook tools, magnetic accessories, and SYS-FIT racks.
Does SYS-RLZ work in a standard wall cabinet or only in Festool SYS-AZ cabinets?
Both. The Minimus variant fits standard rail cabinets (M and L series). The Maximus variant fits the 427mm SYS-AZ cabinet width (M-series only). They can also be mixed within the same cabinet column.
How do S 76 Systainers fit into a standard Systainer stack?
The S 76 Rack system mounts on top of a standard Systainer stack and holds two or six S76s in a dedicated array. Individual S 76s can also mount directly to walls or bench sides using S 76 Wall Brackets.