A hot lunch on a cold jobsite is one of those small comforts that tradesmen don’t expect from a power tool brand. Milwaukee’s new M18 Jobsite Lunch Warmer (0811-20) lands at $199 next month, and the design is genuinely different from anything in the cordless lunch space.
Instead of competing with Makita’s cordless microwave, Milwaukee took a different angle. The 0811-20 is a PACKOUT-compatible, battery-powered lunch box that actively heats two stainless-steel food containers using your existing M18 batteries. It uses the same M18 platform you’ve already invested in, so there’s no new battery ecosystem to buy into.
What it costs and when it ships
- Price: $199 for the 0811-20 lunch warmer (bare tool, no battery or charger)
- Extra container 3-pack: $79 (Milwaukee 49-16-0203) for buyers who want backup meals ready to swap in
- Ship window: August 2026
- Where to buy: Acme Tools is the first major retailer to list both SKUs, with the warmer and replacement containers available for preorder now
Specs worth knowing
Milwaukee is shipping the 0811-20 with two reusable 4.75-cup (1125 ml) stainless-steel containers that have leakproof lids and are dishwasher safe once you pull the silicone gasket. Heat range is 165°F to 205°F with three settings (low, medium, high), and custom foam insulation holds the meal warm for about 30 minutes after the heating cycle ends.
- Weight: 3.83 lbs without battery (one of the lighter M18 accessories on the market)
- IP rating: IP54 water and dust resistance
- Packout compatibility: PACKOUT cleats on the bottom let it stack with your existing tool boxes, and a folding handle on top makes it easy to carry
- Runtime: Two full meals per M18 5Ah battery
- Heating time: Two hours, fixed regardless of setting (Milwaukee says the long cycle is intentional to avoid burning food across all heat settings)
The unique angle: preset meal timing
Preset meal scheduling is the standout feature. You set a target meal time (say 12:00 PM) and the unit remembers it. The 0811-20 then finishes its two-hour reheat cycle so food is at temperature right when you hit lunch break. Crews working long days where lunch happens at the same time every day get a real solution to the core problem with cordless food warming: timing. Yes, the two-hour preheat is longer than a microwave, but it happens passively while you’re working.
At 3.83 lbs the unit is light enough to throw in a truck cab or stack on a PACKOUT rolling cart. IP54 matters if you’re working in winter slush or summer dust. Stainless and leakproof containers mean you can prep meals at home, throw the whole thing in a work bag, and not worry about spills.
What this means for the M18 ecosystem
Milwaukee has been steadily expanding M18 beyond core power tools into jobsite lifestyle gear: the M18 radio, the M18 PACKOUT fan, the M18 heated gear, and now a food-warming solution. Tradesmen who already own M18 batteries and a charger get the 0811-20 dropping into the same workflow at a $199 entry point, no new battery platform required. PACKOUT compatibility is the connective tissue that makes the entire ecosystem stick: your lunch box stacks on the same rolling cart as your tool boxes.
Crews in cold climates, winter utility workers, or anyone who’s tried to eat a cold sandwich off a frozen tailgate in February will find this a real quality-of-life upgrade. The $79 three-pack of extra containers also means a worker can rotate prepped meals without washing containers in the field.
Bottom line
Milwaukee 0811-20 M18 Jobsite Lunch Warmer: $199 bare, ships August 2026 from Acme Tools. Three heat settings up to 205°F, two-hour preset-timed heating cycle, PACKOUT compatibility, IP54 rated, 3.83 lbs. Two stainless containers included, three-pack of extras $79. Battery and charger sold separately, fits any M18 pack you already own.
Related on PTI
- Milwaukee PACKOUT Single Drawer Tool Box: $165 Pre-Sale, the other new PACKOUT piece landing this fall
- Milwaukee PACKOUT Gets Smarter: 6 New Attachments and Dividers, how the modular system is expanding
- Best Tool Storage Systems 2026: PACKOUT vs TSTAK vs ToughSystem, how PACKOUT compares to the competition
Source: ToolGuyd and Ohio Power Tool. Prices and availability verified at Acme Tools as of July 22, 2026.