Product image from current catalog dataProduct overview
Milwaukee Packout Rolling Modular Storage System: What to Know
Per the listing, this 22-inch rolling box is one piece within Milwaukee's Packout modular storage system, designed to stack and lock together with other compatible Packout components (the listing specifically references companion SKUs 48-22-8426, 48-22-8425 and 48-22-8424 as part of the same connected system). Milwaukee positions Packout as built for harsh jobsite conditions, with metal-reinforced corners and weather sealing intended to hold up to repeated loading, unloading and rough handling on a truck or job site, per the company's broader product marketing.
Search listings for this model describe a stated 250 lb capacity, positioning it toward the higher end of what these stacking systems are rated to carry when loaded with heavier tools. As a rolling unit specifically, it adds wheeled mobility on top of the stack-and-lock functionality that smaller, non-wheeled Packout boxes offer, useful as the base unit of a stacked tower you wheel around rather than carry by hand.
With a strong 4.8-star average across a real, established review base (roughly 416 ratings on the listing we checked), it's both well-reviewed and part of one of the most widely adopted modular tool-storage ecosystems among the brands in this comparison.
Key Listed Features
Part of Milwaukee's connected Packout modular stacking system
Metal-reinforced corners and weather sealing for jobsite durability
Rolling/wheeled base unit for mobility
Stated 250 lb load capacity (per search-listing summary)
