
LunchEAZE Core
Every essential heating feature, streamlined to our most accessible price. Pack a cold meal, set a mealtime, and eat hot food anywhere — no microwave, no plug, no waiting.
SKU: 1.CoreG2 · UL & TÜV certified · Designed in Fremont, CA
Features
- Automatic scheduled heating — set your mealtime, it heats while you work.
- Thorough heating — even, reliable results from a real hotplate.
- Removable stainless container — dishwasher & freezer safe.
- Simple status readout — clear, no-fuss display anyone can use.
- Cordless battery — charges overnight.
- Built to last — replaceable battery and container.
What's in the box
- 1× LunchEAZE Core Base
- 1× 940mL Stainless Steel Container
- 1× LunchEAZE Core Battery
- 1× LunchEAZE Core Charger
Specifications
| Dimensions | 7.75" × 5.75" × 5.5" · 2.7 lbs |
|---|---|
| Meal container | 304 stainless steel (contains nickel) · 940 mL (4 cups) |
| Battery | 8,000 mAh · replaceable |
| Display | Simple status readout |
| Temperature range | 170°F – 220°F (76°C – 105°C) |
| Insulated bag | Sold separately |
| Safety certifications | UL & TÜV (fire & electrical) · view the certificates |
| Warranty | 1 year, extendable to 2 |
6 Cup specs shown when the 6 Cup size is selected. Core 6 Cup is coming soon.
The essentials, done right.
Core keeps every part of the LunchEAZE heating experience that matters — and trims the extras to reach the most accessible price in the lineup.
Automatic scheduled heating.
Set the time you want to eat in the morning and Core handles the rest — heating automatically while you work, so a hot meal is ready right when your break starts.

Piping hot, right to the last bite.
LunchEAZE heats your meal thoroughly over about 2 hours, so it is piping hot all the way through, never hot at the edges and cold in the middle. The food's own moisture steams it inside the sealed container, locking in nutrients with no microwave and no chemicals. It even keeps heating while you eat, so your meal stays hot to the very last bite and tastes like it was just made.

Removable stainless container.
The 304 stainless container lifts right out — pack it the night before, freeze it, and run it through the dishwasher. Thorough heating up to 220°F handles soups, stews, rice and leftovers.

A simple readout anyone can use.
A clear, no-fuss status display keeps things obvious. Charge overnight, set it once, and Core remembers your settings — no app, no cords, no microwave line.

Compact, and sized to fit your day.
Core slips into a lunchbag, backpack, or tote. Here is exactly how it measures up.
Your lunch window is wider than you think
Set your best guess. Your food is hot and ready about 30 minutes before your scheduled time, and keeps heating well past it, so you have a wide window to eat.
- MorningPack a cold meal
- Hours laterRests in standby
- 2 hrs beforePreheating begins
- 30 min beforeHot & ready to eat
- Your lunchtimeSet it & forget it
- +30 to 45 minStill actively heating
- +1 hr or moreBag keeps it hot*
Pack it whenever your morning starts; it rests in standby, then preheats on its own about 2 hours before your set time. Eat anywhere in the highlighted window.
*The insulated bag is not included with Core (sold separately). The unit stays hot on its own during the active heating window above.
American engineering you can taste
Independently certified
UL & TÜV certified for fire and electrical safety. Overseas knockoffs have none.
Food-grade, disclosed
304 stainless container, FDA-compliant polypropylene lid. BPA, BPS, BPF and PFAS free — every material published.
US-based support
Designed in Fremont, California by an employee-owned company. Real humans answer.
Keep it, don't toss it
1-year warranty, extendable to two. Replaceable battery and container.
Every model, side by side.
| Corefrom $119.95 | Profrom $199.95 | XLfrom $239.95 | Junior$79.95 | |
|---|---|---|---|---|
| Food capacity | 4 cups | 4 cups | 6 cups | 2.5 cups |
| Battery | 8,000mAh | 8,000mAh | 14,000mAh | 5,000mAh |
| Display | Simple readout | Full color LCD | Full color LCD | Full color LCD |
| Automatic scheduled heating | Yes | Yes | Yes | Yes |
| English & Spanish | No | Yes | Yes | Yes |
| Custom themes & messages | No | Yes | Yes | No |
| Insulated bag included | No | Yes | Yes | Yes |
| Plug-in heating mode | No | Yes | Yes | No |
| CPSC child-safety certified | No | No | No | Yes |
| Best for | Budget | Most adults | Big appetites | Kids |
Hot food on your schedule, for less.
Free US shipping over $275 · 1-year warranty · 30-day returns
Shop LunchEAZE Core →What customers say
Showing 20 of 158 reviews
- Verified Buyer
Ease of use
It’s a great lunch box, I like having warm food for lunch, the only problem I have with it is that the bottom of the food pan turns colors when it’s gets hot.
- Verified Buyer
Convenience
Change my husband lunch experience completely! I wish it came with at least one extra container but all in all a great product!
- Verified Buyer
Hot food!!
This this device is really a game changer for my kid. He goes to a school that doesnt provide lunch so being able to have a variety of different foods including hot foods is very nice. Very easy to use
- Verified Buyer Construction
Best buy yet for the cold winter months in construction.
Eating hot foods for lunch everyday has made me the happiest working construction girl ever. Works well. Heats up to 220°Easy to setBattery gets one solid use and then you have to charge, which is fine with me.
- Verified Buyer Construction
Excellent alternative to microwaving food at work.
While everyone at work use the same nasty microwave, I use the luncheaze and love it. I also work out at different job sites so having this when there is no wall outlet is helpful. If it isn’t charged I can plug in and use it. It’s a bit pricey, but it cost less than buying lunch for a week.
- Verified Buyer Construction
Review for LunchEaze
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.Video Player is loading.Click to play videoPlayMuteCurrent Time 0:00/Duration 0:40Loaded: 15.02%0:00Stream Type LIVESeek to live, currently behind liveLIVERemaining Time -0:40 1xPlayback RateChaptersChaptersDescriptionsdescriptions off, selectedCaptionsCaptions off, selectedAudio Trackdefault, selectedFullscreenThis is a modal window. The luncheaze lunch box is worth the money especially if you want a hot meal at work or on the go, and you don’t have a way to heat up food…I work construction and there’s no microwave available for us and this luncheaze lunch box has helped me when I didn’t have a way to eat up leftovers…thanks luncheaze for coming thru and finishing strong…I highly recommend if your looking for a product like this…you will not regret your purchase.
- Verified Buyer
Battery life
Battery life could be better but overall not a bad product
- Verified Buyer Electricians & Linemen
Works Great food piping hot every time
I work as electrician on active construction sites so this makes my life so much easier when it’s time for lunch. Only negative is mine did not come with a bag and I can’t order one separately.
- Verified Buyer
Great size to pack in a bag
The luncheaze is a nice size to pack away worked great for my first day of work
- Verified Buyer
No saben cómo estoy feliz por que de verdad que no pensé que caliente la comida pero mi esposo me dijo que es lo mejor que e comprado en Amazon y tenía razón la comida de él está caliente al momento de comer es súper linda incluye su cargador
- Verified Buyer
Una maravilla la verdad siempre e comido mi comida fría ya que en los trabajos aveses no Ai donde calentar o ai gente que tarda mucho calentando pensé mucho en comprarlo ya que si es algo caro pero calentar la pena puedo trabajar agusto sin preocuparme de mi comida ya que cuando sea la hora de comer se que estará caliente lo recomiendo de verdad.
- Verified Buyer
Comes in handy
I love it but broke after my 3rd use I had such trouble getting a replacement from luncheaze due to me having 34 days and them not believing I didnt drop it! Overall it comes in handy bc im an operator an have to eat on the go!
- Verified Buyer
Great for a 1st time
I works great I love having it I can't wait to order the pro or the XL this is a great investment for people working or for camping and this like that warmed my food great very easy to clean and it's a great size for a start up I was unsure about it at first but then I figured what the hell what do I got to loose and for the first day I used it it's a life saver don' sleep on this product
- Verified Buyer
Definitely heats
I purchased a different brand and it did not work for what I needed. I bought this which came recommended from a coworker and OMG the difference and how easy this is for me for my lunch to be able to just set the timer is awesome. Food comes out hot. I will be purchasing another one for my husband
- Verified Buyer
Great great product (top notch brand)
This is perfect for jobs with not any easy access to microwaves. I used this for over a week and it works well. I ended giving it to my girlfriend and got the pro version. They both are amazing. Turn it on fully charged up and set it to the time and temperature hours before meal time,it starts heating two hours before your meal break. Very easy to use and very durable! Very satisfied!
- Verified Buyer
UPS LOVES LUNCHEAZE
My husband drives for UPS
this is the second lunchEAZE we have gotten him
(He ran over the first one 🤦🏼♀️)This thing is an absolute game changer for on the road, especially when he can have hot home cooked meals in the winter.
Even a few of his buddies at the UPS hub have gotten one after Seeing my husband’s.
I give this thing 4/5 stars strictly because it didn’t come with a bag like our first one did.
With that being said, our first one had an issue with the battery after a few months and lunchEAZE immediately sent out a new battery and the problem was fixed immediately.
- Verified Buyer
Second one
This is my second luncheaze, my first one finally stopped working after a year and a half of heavy use. New model looks to be a bit bigger than the old one. The buttons feel like they engage well and the display screen is nice, hope this works as well as my old one. 4 starts to start until I begin to use it.
- Verified Buyer
Love it
Fist time with the product but it has a lot of good reviews hoppe my husband like it it’s a gift
- Verified Buyer
The best lunchbox!
Works great! 100% a lunchtime essential! Pack your lunch cold and eat it hot. I had one of those cheap ones that plug in and there is no comparison in the quality and functionality. I program it in the morning and always have a hot lunch. It really does change lunch time especially for those of us that don't work outdoors
- Verified Buyer
We loved our first one so much we bought a second one.
This is our second purchase of a LunchEaze. We first bought it for our 4th grader (now in 6th grade) and just bought this new generation for our youngest going into 3rd grade. The interface is a lot easier in this new model and the container size is definitely larger. We have really enjoyed having this option for their school lunches, especially as their lunch hours are getting later and later.