Leak-proof thermos bag
Leak-proof thermos bag
UPDATE: Our lunchboxes are extremely low on stock. Secure yours before we sell out.
Eliminate cold & dry meals
Even heating, juicy & flavorful food
On the go lunch in minutes
Easily cleaned in seconds
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Leak-proof thermos bag
This lunchbox has completely transformed my workday! No more sad, cold lunches or waiting in line for the microwave. I just plug it in at my desk, and by lunchtime, I have a perfectly hot meal. It's a total game-changer, and I'm saving so much money
Try it free for 30 days
Try it free for 30 days
Klaused is offering a 30-day money back guarantee. Don't like it? Return it.
Unlock hot & flavorful meals, on the road
Microwaves don’t penetrate food deeply. The inner parts have to heat up by conducting warmth from the outer layers, which takes time. That’s why food can end up hot on the outside but cold in the middle.
Our electric lunchbox warms food from the bottom and sides, using a constant, even heat instead of quick radiation. This allows the entire meal to warm through evenly, so the center gets hot, no cold spots like in a microwave.
Eliminate spending on take-out
The average American spends about $11-$20 per day for takeout. That reaches about $330-$600 monthly!
Our lunchbox helps save money because it lets you bring & heat home-cooked meals instead of buying takeout or eating out every day. Over time, it pays for itself quickly & helps you eat healthier, cheaper, & more consistently without relying on restaurants or fast food.
Got questions? We got answers!
How does the electric lunchbox work?
How does the electric lunchbox work?
It uses a built-in heating element that gently warms your food using low, even heat. Just plug it into a wall socket, car outlet (12V), or truck outlet (24V), and your meal heats up in about 15 minutes.
Can I use it in my car or truck?
Can I use it in my car or truck?
Yes. It comes with different power cables for car (12V) and truck (24V) use, so you can heat meals on the road — perfect for drivers, commuters, and field workers.
How do I clean and maintain it?
How do I clean and maintain it?
The stainless-steel inner container is removable and dishwasher-safe. The lid and outer parts can be wiped clean with a damp cloth. Just make sure the heating base doesn’t get submerged in water.
What kind of food can I put in it?
What kind of food can I put in it?
You can heat most cooked meals: rice, pasta, meat, soups, stews, or vegetables. The options are endless!
Is it safe to use daily?
Is it safe to use daily?
Yes. It uses PTC (Positive Temperature Coefficient) heating technology, which automatically regulates temperature to prevent overheating. It’s energy-efficient and safe for daily use.
How does it save money?
How does it save money?
By letting you bring and heat your own home-cooked meals, you can avoid spending $11-$20 a day on takeout saving hundreds per month while eating healthier.