Packed in the Morning.
Hot at Noon.
Heats Itself. No Plug.

Heated lunch box · From $149

5.0 · 5 reviews
HotShift Work Flask 1L black in a truck cupholder
HotShift Work Flask 1L white in a truck cupholder
HotShift Work Flask 1.2L black in a truck cupholder
HotShift Work Flask 1.2L white in a truck cupholder
Pouring hot coffee from the black work flask on a tailgate
Pouring hot coffee from the white work flask on a tailgate
Black work flask pouring coffee on a cold job site
White work flask pouring coffee on a cold job site
Black work flask with the HotShift heated lunch box
White work flask with the HotShift heated lunch box
Lunch box and black flask on a truck tailgate
Lunch box and white flask on a truck tailgate
Packing the lunch box and black flask before a shift
Packing the lunch box and white flask before a shift
Lunch box and black flask on a truck seat
Lunch box and white flask on a truck seat
1 / 16

Packed in the Morning.
Hot at Noon.
Heats Itself. No Plug.

Heated lunch box · From $149

5.0 · 5 reviews

Hot lunch on the job. No microwave. No lukewarm thermos. No truck running. No $15 drive-thru.

No microwave on the job site? Pack last night's dinner, set the timer, and forget about it. It's hot when your break starts: on the tailgate, on a bucket or in the cab.

  • Cordless: no outlet needed. Runs on its own 12,000mAh battery with a 100W heater. No 12V socket, no idling.
  • Set the timer, it heats itself. Set it in the morning; it turns itself on before your break and heats in about 20–40 min.
  • 2 full heats per charge (maker's spec). Recharges by USB-C and can charge your phone.
  • A real meal, not a snack: 1.2L stainless steel tray, leakproof lid, dishwasher-safe tray.
$39

A $149 box pays for itself in about 14 workdays if it replaces a $15 drive-thru lunch with a packed one that costs about $4. (Estimate. Your numbers will vary.)

Choose your bundle

Included with every order

  • Insulated carry bag to keep it packed and out of the sun
  • USB-C cable: charges like your phone
  • Spoon & fork so you can eat anywhere
  • Arrives boxed, ready to wrap
  • Free: The Hot Lunch Playbook (PDF). A timer cheat sheet so setup takes one try, plus 20 job-site lunches that reheat well.
  • Free: printable gift card: "Hot lunch is on me"

In stock · ships from a US warehouse

Order today, estimated delivery in 6–13 business days. Free tracked US shipping.
60DAY

Try it for 60 days of real shifts. Not for you? Send it back for a refund of what you paid (return shipping is on you unless it arrived damaged or defective). Plus a 1-year limited warranty and a real person on support.

Free US shipping
60-day money-back
1-year limited warranty
Secure checkout
Specs
  • Battery: 12,000mAh built-in, rechargeable
  • Heating: 100W, about 20–40 minutes per meal (fridge-cold food, dense food and cold weather take longer)
  • Per charge: two full heating cycles (maker's spec; charging your phone uses battery too)
  • Modes: Preset Timer, Cold Reheat, Standard Reheat, Custom Heat, Keep Warm
  • Tray: 304 stainless steel, 1.2L, removable divider, dishwasher-safe (the heated base is not)
  • Charging: USB-C (same as most phones); works as a phone power bank
  • Food safety: it heats, it doesn't cool. Pack food cold from the fridge, keep it in the insulated bag out of the sun, and add an ice pack on hot days.
  • Sold and supported by: HotShift.
What's in the box
Heated lunch box · 1.2L stainless tray with divider · insulated carry bag · USB-C cable · spoon & fork · retail box. Some photos show a wall adapter; we don't promise one, so use any USB-C phone charger.
Shipping & returns
Free tracked US shipping. Processed in 1–3 business days, then most orders arrive in 5–10 business days. 60 days to return for a refund (return shipping is paid by you unless the item arrived damaged or defective). Shipping details · Refund policy
1-year limited warranty
Won't heat or won't charge within a year? Send us your order number and a quick photo or video, and we'll replace or refund it. Damage from misuse or dropping isn't covered. Full guarantee
Real customers

What buyers say

Straight from people who bought one.

1368 reviews · showing 5

1,368 reviews from our earlier store. Same lunch box. Showing 5.

Dylan Diemart, Contractor

My wife got this for me and I honestly thought it was gonna be another gadget I’d use twice. I was wrong. I use it constantly. It’s simple, I don’t have to plug it into the truck, and most importantly the food actually gets hot instead of just kinda warm. If you work somewhere with no microwave, you understand why that matters.

Neal Johnson, Delivery Driver

I’m in my van all day, so there’s no break room and definitely no microwave. I was living on sandwiches, snacks and whatever I could grab between stops. Now I can bring real food with me and it’s hot when I’m ready to eat. Being able to do that without finding an outlet or leaving the van running is what sold me on it.

Eric Horrell, HVAC technician

I didn’t realize how much money I was wasting buying lunch until I stopped doing it. I was spending around $15 just because I wanted something hot, and then wasting half my break driving there and back. Now I bring dinner from the night before and eat right at the jobsite. No drive-thru, no hunting for a microwave, and I actually get to use my whole break

Mike

I’m an electrician and there’s almost never a microwave where I’m working. I’ve tried thermoses and other heated lunch boxes before, but my food was usually just lukewarm by the time I ate. This is the first one I’ve used where I can sit down at lunch and actually have a hot meal. I don’t really think about lunch anymore—I pack it, set it, and it’s ready when I get a break.

Amber MIller, Wife of a construction worker

My husband was so tired of eating cold sandwiches every day, but most of his jobsites don’t have a microwave. I bought this thinking he might use it a few times and forget about it, but now he brings it almost every day. We put leftovers from dinner in it, he sets it, and when he finally gets lunch his food is actually hot. Probably one of the most useful things I’ve bought him.

Own a HotShift?Tell other workers how it holds up on the job.

Write a review
Review photo
Spec check

Five questions every lunch box has to answer.

Most lunch warmers need a plug. Here's how this one answers the questions that matter on a job.

ProductHotShift cordless lunch box

Job-site ready

Answers from the maker's spec sheet. Not an independent test.

  1. Does it heat without a plug?

    Once charged, its own 12,000mAh battery runs the 100W heater. No outlet, no 12V socket, no idling the truck.

    Yes
  2. Does it get hot, or just warm?

    The 100W heater heats the food itself, in about 20-40 minutes depending on the meal.

    Yes
  3. Can you set it and forget it?

    Set the timer in the morning and it starts heating on its own before your break.

    Yes
  4. Will it last the shift?

    2 full heats per charge (maker's spec). Charges by USB-C and can top up your phone.

    Yes
  5. Does a real meal fit?

    1.2L 304 stainless steel tray with a divider and a leakproof lid. The tray goes in the dishwasher.

    Yes

Answers come from the maker's spec sheet, not an independent test. Heating takes about 20-40 minutes, depending on the food.

Delivered with care

Free shipping. Every order. No catch.

It ships to your door for free. If it shows up damaged or wrong, we fix it.

Ships free

Tracking emailed when it ships

At your door

Free tracked US shipping

No minimum and no code needed. Tracking is emailed when your order ships.

Order protection

Damaged, defective or wrong item? Send your order number and a photo or video within 14 days of delivery and we'll replace it or refund you. Package lost? Message us and we'll make it right.

60 days to try it

Not for you? Message us within 60 days of delivery and we'll send return steps. Refund once it's back. Return shipping is on you unless it arrived damaged, defective or wrong.

Lunch on the job: two options

Same tailgate.
Different lunch.

No microwave on the site, so last night's leftovers get eaten cold, or it's a sandwich for the fifth day in a row. A thermos that's only kinda warm by noon. Or $15 at a drive-thru and half a 30-minute break spent getting there. It's not the food. It's the timing.

A cold sandwich and chips next to a hot meal in the heated lunch box on the same tailgateEvery other dayWith HotShift
How it works

Set it in the morning.
Eat hot at noon.

A 12,000mAh battery sits in the base and a 100W heater sits under the stainless tray. The timer switches the heater on before your break, so it's hot when you open it. One charge, 2 full heats (maker's spec).

Packing leftovers into the stainless tray the night before
1The night before

Pack it like normal

Whatever you had for dinner: leftovers, chili, rice, pasta. Up to 1.2L in a stainless steel tray.

Scheduled heating timer
2On your way out

Set the timer

Set when you want it ready, then leave it alone. It heats itself off the built-in battery. No cord hanging out of the truck, no truck running.

Eating a hot lunch on the job site
3Lunch break

Sit down to a hot meal

Tailgate, cab, roof or yard. Real food, actually hot, and you keep your whole break.

The honest comparison

Why not just use
a thermos?

HotShift boxThermosPlug-in heaterDrive-thru
Actually hot at lunchKinda warm by noon
No cord, outlet or 12V socketYou drive there
Heats itself on a timer
Your own food
Keeps your whole break
Rough cost per lunch~$4~$4~$4$12–15+
Do the math

A $149 box pays for itself
in about 14 workdays

$15a typical fast-food lunch
~$4a packed lunch from home
~$11kept every workday. That's ~$2,750 a year.

Estimate based on 250 workdays. Your prices and savings will vary.

What's in the box: heated lunch box, stainless tray, lids, insulated bag, spoon and fork, retail box
Built for the job

The specs

12,000mAhbuilt-in battery, fully cordless
100Wabout 20–40 min to heat a meal
2 heatsper full charge, USB‑C
5 modespreset timer, reheat & keep warm
1.2L304 stainless tray, leakproof lid
Charges your phonefrom the same 12,000mAh battery, USB‑C

In the box: heated lunch box, stainless tray with divider, insulated carry bag, USB-C cable, spoon & fork, all in its own retail box. We don't promise a wall adapter; any USB-C phone charger works.

The heated lunch box as a Christmas gift
Buying for him?

The gift he'll use
every shift

What do you get the guy who works through lunch? A hot lunch, every shift. He packs last night's dinner, sets the timer, and eats hot: on a tailgate, in the truck or on a bucket.

  • Arrives in its own box, ready to wrap. Add the free printable "Hot lunch is on me" card.
  • Get the 2-pack: one for him, one for the guy he works next to. Save $29.
  • 60 days to try it. If it's not for him, send it back for a refund (return shipping is on you unless it arrived damaged or defective).
Shop the gift
MONEY-BACK GUARANTEE · 60 DAYS OF REAL SHIFTS · 60 DAYS
60-day guarantee

Try it for 60 days
of real shifts

If it doesn't change your lunch, send it back within 60 days for a refund of what you paid (return shipping is on you unless it arrived damaged or defective). Plus a 1-year limited warranty: if it stops heating or won't charge, we replace or refund it. A real person answers every message.

Read the full guarantee

Quick answers

Before you order

How does it heat without a plug?

A built-in 12,000mAh rechargeable battery powers a 100W heater. No outlet, 12V socket or microwave needed.

How long does it take to heat?

About 20–40 minutes, depending on the food. Thick, dense or fridge-cold food and cold weather take longer, so set the timer a little early.

Does it actually get hot, or just warm?

Hot, when you give it the full heating time. A 100W heater under the stainless tray heats the food itself, so it isn't a thermos trying to hold on to this morning's heat. Most meals take about 20–40 minutes, depending on the food (fridge-cold or dense food and cold weather take longer), so set the timer a little early.

Does the truck or van need to be running?

No. It runs on its own battery, so there's no cord, no 12V socket and no idling.

Does it work in cold weather?

Yes. In the cold, heating takes longer and uses more battery. Start with a full charge, keep it in the insulated bag until lunch, and set the timer a little earlier.

Do I have to remember to plug it in at work?

No. Charge it at home with USB-C, like your phone (2 full heats per charge, maker's spec). At work there's nothing to plug in: the timer turns it on by itself before your break.

How many meals per charge?

Two full heating cycles per charge. Recharge with the included USB-C cable from a wall plug, truck USB port or power bank.

Is it complicated to set up?

You set it once in the morning. The free Hot Lunch Playbook has a one-page timer cheat sheet, and if you get stuck, message us and a real person will help.

Is it safe to leave food in it all morning?

It heats, it doesn't cool. Pack food cold from the fridge, keep the box in the insulated bag out of the sun, and add an ice pack on hot days. Cold Reheat mode is for heating food that starts out cold; it does not keep food cold.

How long does shipping take?

Free tracked US shipping. Orders are processed in 1–3 business days, and most arrive within 5–10 business days after that.

Is it ready to give as a gift?

It arrives in its own retail box, ready to wrap, and every order includes a free printable "Hot lunch is on me" gift card.

What if it doesn't work for me?

You have 60 days to return it for a refund (return shipping is on you unless it arrived damaged or defective), plus a 1-year limited warranty against defects.

A hot lunch.
Every shift.

Free US shipping · 60-day money-back guarantee · 1-year limited warranty

Arrives boxed, ready to wrap · Free Hot Lunch Playbook with every order