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
Warmer
Just tried today for the first time took me a while to get to run but it’s self explanatory in the instructions good size actually warmed my food in 50 degree weather so it’s is worth to buy it
- Verified Buyer
Good service
Got my lunch box and found it didn’t charge up I then got onto manufacturer and within 2 days they sent out a new battery for my lunch box very happy with the service
- Verified Buyer
No more waiting in microwave line at work
Great product. While everyone is fighting for the microwave in the lunch tent. Your boy here is already eating and napping in peace. Thanks to the luncheaze
- Verified Buyer
Excellent lunch heater
This is the best lunch heater. The 4 cup canister holds a lot of food. You just tell it how many hours till lunch and it will start heating 2 hours before and when you’re done it’s easy to clean. Highly recommend it
- Verified Buyer Construction
Amazing
This has made lunch for my husband so easy! He’s an operator and moves job sites often. This thing allows him to choose when it heats up or set a time for him to do it! He LOVES having a hot meal! It’s a good size for lunch portions! And super easy to clean!
- Verified Buyer
Works great
Perfect for lunchEasy to use, good quality, and believe me you always have a hot lunch
- Verified Buyer
Stopped working it’s junk
Bought for my husband but it doesn’t work anymore don’t buy it’s apiece of ctap
- Verified Buyer
Awesome lunch box
I bought my boyfriend this heated lunch box for Christmas. His food is hot by lunchtime. Just a heads up, you’ll have to charge it daily but I recommend this lunch box.
- Verified Buyer
Blue collar must have
My husband loves this thing! Easy to operate and the container is easy to clean. When you are used to eating everything cold this is a huge perk! You can adjust the temperature easily and holds the perfect amount for a lunch.
- Verified Buyer
Better than expected
This product is exactly what you need if you travel for work. The food comes out hot for the time set and is exactly what I hoped for. No more cold lunches, this also works great for those all day hunting sits in the deer stand.
- Verified Buyer Skilled Trades
Perfect for people who don't have access to a microwave to heat up their meal!
We purchased a product like this year ago for my rice farmer husband but this is a massive upgrade! It not only keeps your lunch warm but also allows you to cook your meal on the go. What a wonderful idea for those of us who don't work near microwaves! He has used it thru rice harvest and was able to keep his food warm all thru his 12 hour days. What a blessing.
- Verified Buyer
Exactly as pictured
Perfect size for on the go lunch. It was very easy to figure out how to work the setting. Color was the same as the image shown.
- Verified Buyer
Worth the Price
Love it. Heats up very well and the timer is super convenient for when I am out in the field and don’t have access to a microwave. Would recommend to anyone.
- Verified Buyer Construction
Great Product
Works great!I work in construction and no access to a microwave, so I ordered this and it work so good. I don't have to worry about eating cold food again!!!
- Verified Buyer
good for wet food only
it works but, the food has to be wet. anything dry and it will not work.
- Verified Buyer
Convenient!
Really convenient, went from a corded lunch box to this one. I wish I would have gotten this one from the start because I don’t need to worry about power. Sometimes I would forget to connect it. The temp is just right not too hot or too cold. Definitely recommend!
- Verified Buyer
Great investment!!!
Perfect size for lunch and very convenient with the ability to set a timer for desired heating time! It works well and is durable for any job and the design is great quality
- Verified Buyer Construction
Game changer
Im in construction and I have used other heated lunchboxes and this one is by far the best one to use, holds enough to fill me up yet small enough it fits inside my hard case lunch box and it heats up everything perfect every time and doesnt leak when i have soups in it. Super easy to clean as well.
- Verified Buyer
Okay
Have to charge every night in order for it to heat up food good
- Verified Buyer
Great for Job Sites & On-the-Go Meals
The LunchEAZE Core Gen 2 has been a game-changer for my workday. I can pack a meal, set the auto-heat timer, and by lunchtime it’s perfectly hot without needing a microwave. The stainless steel container is solid and easy to clean, and the battery easily lasts through a full heating cycle. It heats evenly—even from cold or frozen—and the setup is super simple. If you work in the field, drive all day, or just want a hot meal anywhere, this thing is worth it. Highly recommend.