The Idea Behind PACKOUT: How a Stack of Boxes Became a System

The useful idea behind Milwaukee PACKOUT isn’t the red box. It’s the ability to make a different tool kit for different work, then connect the pieces for the trip. A rolling base, a box of power tools, a small-parts organizer, and an open tote can travel together, then separate when you only need part of the setup.

That sounds simple now. But it changes how you think about a toolbox: instead of one container holding everything, the job helps decide which containers come along.

It started with a small family of boxes and bags

Milwaukee announced PACKOUT in 2017 as a modular system of toolboxes, organizers, and totes. The initial lineup included three boxes, two organizers, and three totes, according to a Milwaukee launch announcement. A rolling toolbox could carry other pieces, but the idea extended beyond building one tall stack.

Modular tool storage wasn’t a new invention. Other manufacturers already offered connected cases. One interesting PACKOUT detail at launch was that hard cases and open tool totes could be part of the same system: a bag with quick-access hand tools didn’t have to be left out of the stack. Core77’s early look at the system described the combination at the time.

The connection changes what a box can do

A separate toolbox has its own handle and takes up its own space. Connecting compatible modules turns several containers into one load for part of the trip. Once you arrive, you can take the organizer or tote you need and leave the rest behind.

The benefit isn’t that every job needs a huge stack. It’s that the same pieces can be rearranged: an electrician might take a parts organizer and a tool tote to one task, then bring a larger power-tool box along for another. A plumber might keep a dedicated soldering kit separate from the rest of the van.

The tradeoff nobody notices until the bottom box

A stack is efficient to move, but a lid-opening box buried at the bottom can be inconvenient to reach. The more often you need that box, the more often the pieces above it may have to come off. A short, carefully arranged stack can be more useful than a tall one that holds more but slows access.

Drawer modules offer a different approach: the contents can be reached from the front without removing every case above them, provided there is room to open the drawer. Milwaukee’s three-drawer PACKOUT toolbox is one example. Drawers aren’t automatically the answer for everything—large tools may need a deeper box, while small parts are often easier to see in an organizer.

Build around the job, not the collection

A good setup is less about owning every piece and more about deciding what needs to move together. A service kit could pair everyday hand tools with a small organizer. A drilling setup might group a drill, driver, batteries, and bits. An occasional-use set can stay on the shelf until that work comes up.

There’s still a place for a regular tool bag. It can carry awkward items and makes sense when the contents change every day. Our tool bag vs. PACKOUT comparison looks at where each approach works best.

What happens inside the case matters, too

PACKOUT connects the cases; what goes inside determines how useful each case is. A dedicated insert can turn one organizer into a kit for a particular set of tools, with a place for each piece.

For example, the ToolFellas 3/8-inch impact socket insert is designed for Milwaukee’s 49-66-7009 43-piece socket set in the 48-22-8436 low-profile compact organizer. The insert is sold separately from the sockets and case. See how that socket setup fits together, or explore other ToolFellas inserts for different kits.

ToolFellas is an independent maker of compatible accessories and is not affiliated with or endorsed by Milwaukee Tool.