Modular tool storage is one of those decisions you make once and live with for years, because once you have bought into a system you are locked in. Boxes only clip to their own family, so choosing Milwaukee Packout, DeWalt ToughSystem or Festool Systainer is less about one box and more about which ecosystem you want to keep buying into for the next decade. Get it right and your kit travels as one tidy, stackable stack. Get it wrong and you own three half-systems that will not talk to each other.
This comparison is for UK trades choosing a modular storage system in 2026. Prices are approximate UK street prices including VAT and move with promotions, so treat them as a guide. We look at build, capacity, accessories, price and – crucially – which system suits which kind of trade.
Our quick verdict
Milwaukee Packout is the system to beat if you want the toughest boxes and the biggest accessory range. It is built like a tank, the latch and hinge quality is a step up, and the sheer number of organisers, inserts and third-party mods means it keeps expanding to fit whatever you do. It is also the priciest of the three per box.
DeWalt ToughSystem 2.0 is the value pick, roughly a quarter to a third cheaper across the range, with deeper boxes and the handy advantage that you can open any box in the stack without unstacking it. Festool Systainer is the most elegantly designed system of the three and integrates perfectly with Festool power tools and extractors – but you pay a premium and the bare boxes are dear for what they are.
The three systems in brief
Milwaukee Packout
Packout is the system that turned modular storage into a status symbol on site, and it earns the reputation. The plastic is dense, the metal-reinforced latches are reassuringly solid, and the range is vast – toolboxes, drawers, organisers, coolers, racking, mounts and a huge third-party scene. If you want a system that will fit any trade and keep growing, Packout is it. The trade-off is price: it is the dearest per box, and a full stack adds up quickly.
DeWalt ToughSystem 2.0
ToughSystem 2.0 is DeWalt answer to Packout and, for many trades, the smarter buy. It runs roughly 25-30% cheaper across the board, the mid and lower boxes are noticeably deeper for better internal volume, and the design lets you access any box in the stack without lifting the ones above – a genuinely useful feature when your drill is in the bottom box. The main gripe reported over time is that some latches feel less durable than Packout, so treat them with a little care.
Festool Systainer
Systainer is the original European modular system, and both Packout and ToughSystem borrow loosely from its Tanos-based design. The third-generation Systainer3 with T-LOC and Systainer connectors is the most thoughtfully engineered of the three – it stacks, clicks and integrates with Festool tools and CT extractors seamlessly. But it is expensive, especially a bare box with no tool in it, and it never really goes on sale. It is the choice for a Festool-committed joiner or shopfitter, less so for a general builder.
Head to head at a glance
Approximate positioning for 2026; exact prices vary by retailer, box and promotion.
| Factor | Milwaukee Packout | DeWalt ToughSystem 2.0 | Festool Systainer3 |
| Build quality | Toughest | Solid, some latch wear | Excellent, refined |
| Price per box | Highest | Lowest (~25-30% less) | High, rarely discounted |
| Internal volume | Good | Deepest boxes | Good, tool-optimised |
| Stack access | Unstack to open | Open any box in stack | Unclip to open |
| Accessory range | Huge, plus third-party | Growing, official | Best-integrated with tools |
| Best for | Any trade, want it all | Value / general build | Festool users, joiners |
Where Packout wins
Packout wins on toughness and range. If you throw your kit in and out of the van every day, drop it, stack it heavy and drag it across site, the denser plastic and better hardware shrug it off. And when you want a specific organiser, drawer unit, mount or accessory, Packout almost certainly makes it – or someone in the enormous third-party scene does. For a trade that wants one system to cover storage, transport and van mounting with no gaps, it is the most complete.
Where ToughSystem wins
ToughSystem wins on value and everyday usability. The lower price means you can build a full stack for meaningfully less, the deeper boxes hold more per box, and the front-access design saves you constantly unstacking to reach the box you want. For a general builder or a trade watching the budget who still wants a proper modular system, it is the sensible money. If you already run DeWalt cordless, the platform loyalty makes it even more logical.
Where Systainer wins
Systainer wins on design and Festool integration. If your bench runs on Festool – track saw, domino, sanders, CT extractor – the Systainer system clicks straight onto the extractors and tools as one coherent whole, and the engineering is genuinely lovely to use day to day. For fine joiners and shopfitters who are already deep into the green, it is the natural choice. For anyone who is not, the premium is hard to justify over the two cheaper rivals.
So which system should you commit to?
Decide by trade and by budget, not by which box looks best on Instagram. If you want the toughest, most complete system and do not mind paying for it, buy Packout. If you want a proper modular system for the least money, with deep boxes and easy access, buy ToughSystem 2.0 – it is the best value here by a clear margin. If you already run Festool tools and want everything to integrate, buy Systainer. Whatever you pick, commit fully – the whole point of a modular system is that everything clips together, so buying one box from each brand defeats the object.
A note on cost over time
It is tempting to look only at the price of the first box, but the real cost is building the stack over years. Packout will cost you the most to complete but resells strongly and lasts. ToughSystem gets you a full working system for less, which frees money for actual tools. Systainer costs the most for what you get unless it is saving you time by integrating with Festool kit you already own. Whichever you choose, buy boxes as you need them rather than all at once, and let the system grow with the work.
Do not forget the trolley and the mounts
Whichever system you choose, the base trolley is what turns a pile of boxes into something you wheel across a car park in one trip instead of five. All three brands offer a wheeled base or trolley that the rest of the stack clips onto, and it is usually the single most useful purchase after your first two or three boxes. Buy it early. The same goes for van mounts – a system that rattles loose in the back of the van on every roundabout is a false economy, so budget for the brackets that lock your stack down. Milwaukee has the widest choice of mounts and racking, DeWalt covers the essentials for less, and Festool suits a Festool-based fit-out. Whatever you run, a secured stack and a decent trolley do more for your day than an extra organiser insert ever will.
Frequently asked questions
Can I mix Packout, ToughSystem and Systainer?
Not really – each system only clips to its own family. There are third-party adaptors for some combinations, but the sensible approach is to pick one system and stick with it, or you lose the stackability that makes modular storage worthwhile.
Is ToughSystem really that much cheaper than Packout?
Broadly yes – across comparable boxes ToughSystem 2.0 tends to run around 25-30% less than Packout. Over a full stack that is a significant saving, which is why it is the value pick for trades who do not need Packout huge accessory range.
Are the Systainer boxes worth the premium?
If you run Festool tools and extractors, yes – the integration and design justify it. If you do not, the premium is hard to justify when Packout and ToughSystem do the same storage job for less.
Which is best for van storage?
All three offer van mounting solutions. Packout has the widest range of mounts and racking, ToughSystem integrates well and costs less, and Systainer suits a Festool-based fit-out. Match the mounting system to whichever box family you commit to.
