Best Modular Tool Storage: PACKOUT vs ToughSystem

Choose modular tool storage by the modules you actually need: a compact project kit, drawers you can open in a stack, or boxes that fit your transport route. PACKOUT, ToughSystem 2.0, TSTAK, FLEX STACK PACK, and RYOBI LINK are separate buying decisions; a large ecosystem is useful only if its components solve your storage problem.

PRODUCTS IN THIS GUIDE

Milwaukee PACKOUT 48-22-8424 Medium Tool Box

An individual medium toolbox from the PACKOUT family discussed below; this is not the rolling base or a complete stack.

Check price on Amazon ↗ for Milwaukee PACKOUT 48-22-8424 Medium Tool Box (opens in a new tab)

DEWALT ToughSystem 2.0 DWST08165 Small Tool Box

An individual small ToughSystem 2.0 box; compare the system below and select rolling components separately.

Check price on Amazon ↗ for DEWALT ToughSystem 2.0 DWST08165 Small Tool Box (opens in a new tab)

DEWALT TSTAK DWST17806 Deep Tool Box

An individual deep TSTAK box for compact modular storage; this listing does not include a rolling base.

Check price on Amazon ↗ for DEWALT TSTAK DWST17806 Deep Tool Box (opens in a new tab)

Research comparison — updated October 27, 2026. We use manufacturer product information and identified component listings. We have not performed loaded-stack, latch, impact, weather, or durability tests. Product cards link to individual components, not complete rolling stacks. Affiliate purchases may earn a commission.

Start with the job

If tools stay beside a bench, compare rolling cabinets with modular toolboxes before paying for a transport system. If the kit travels, measure its loaded lift, vehicle access, doorway width, and the clearance needed to open it.

Five systems compared

Prices, marketplace stars, and an ecosystem-wide weather rating are not substitutes for checking the exact module.

Milwaukee PACKOUT: plan retrieval first

The 48-22-8424 medium toolbox ↗ is a lidded component, not a wheeled base. Milwaukee's product information identifies its construction, seal, and capacity. Those specifications apply to this box; do not transfer them automatically to a drawer module or an open crate.

A lidded box suits a project kit that comes off the stack as a unit. Drawers are worth comparing when you retrieve tools repeatedly without removing the boxes above. Our PACKOUT drawers vs toolboxes comparison uses the 48-22-8442 and 48-22-8424 to show that tradeoff. Include the space in front of an open drawer in your layout.

Milwaukee PACKOUT 48-22-8424 Medium Tool Box

Check price on Amazon ↗ for Milwaukee PACKOUT 48-22-8424 Medium Tool Box (opens in a new tab)

DEWALT ToughSystem 2.0: compare actual modules

The DWST08165 small toolbox ↗ is one reference component. A listing for this box is not a rolling-box bundle. Use DEWALT's external-dimension reference to plan shelf and transport space, then obtain interior dimensions for the tools you want to carry.

An organizer can be useful within the family without being a substitute for a full-width toolbox. Compare portable parts organizers if your main load is screws, hinges, or installation hardware.

DEWALT ToughSystem 2.0 DWST08165 Small Tool Box

Check price on Amazon ↗ for DEWALT ToughSystem 2.0 DWST08165 Small Tool Box (opens in a new tab)

DEWALT TSTAK: start with a measured kit

The DWST17806 deep box ↗ is a compact starting point for a tool and its accessories. A deep compartment can be useful for bulky items but inconvenient for loose small tools buried below a tray. Mock up the contents before adding more boxes.

TSTAK and ToughSystem use different connections. DEWALT's compatibility notice identifies an adapter for supported combinations; it does not make every module directly interchangeable. Read the TSTAK vs ToughSystem 2.0 guide for interior-fit and adapter checks.

DEWALT TSTAK DWST17806 Deep Tool Box

Check price on Amazon ↗ for DEWALT TSTAK DWST17806 Deep Tool Box (opens in a new tab)

FLEX STACK PACK: inspect the whole arrangement

FLEX's system overview includes drawer, cabinet, dolly, shelf, and attachment options. Compare the particular arrangement you would use under a bench or in a vehicle. Check access to a cabinet door, clearance for attachments, and the mounting instructions for shelves. A photograph of a complete installation does not establish what a single listing includes.

RYOBI LINK: verify each connection

The STM201 rolling toolbox is one LINK mobile component. When combining wall and mobile storage, look up compatibility for each accessory. Shared branding alone does not mean every box mounts directly to every rail. Existing battery ownership is also not proof that a storage arrangement fits your tools or available space.

Compare the finished kit

Price the same job across systems: base or dolly, main box, drawers, organizer, inserts, and any adapter. Include delivery and the cost of modules you would need to replace from an existing collection. Avoid comparing a single small box with a complete multi-box kit.

For regularly retrieved hand tools, test a paper layout with the intended drawer liner or foam insert. Leave space to lift tools rather than filling every available inch.

Buying checklist

1. Lay out your largest tool with its battery, guard, and accessories.
2. Confirm usable interior dimensions, including trays and hinges.
3. Check access with the stack in its normal stored position.
4. Read model-specific load, transport, and weather instructions.
5. Add the complete kit cost before choosing a brand.

Common questions

Should I replace a system I already own?

Only if the new arrangement solves a concrete problem, such as inaccessible tools or an unsuitable transport footprint. An extra compatible module may cost less than replacing a usable collection.

Are drawers always better than boxes?

Drawers improve access within a stack, but divide the space and need opening clearance. A lidded box may be simpler for a removable kit or a bulky tool. Choose by retrieval frequency and contents rather than a universal ranking.