Warm Meals. Wherever You Are

Enjoy a warm meal without relying on a microwave or wall outlet.

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7200mAh battery 900ml capacity No outlet needed

Plugging in was supposed to be the easy part.

A Typical Plug-In Lunch Box
11:50
Meeting runs long. No time to hunt for a free outlet before lunch.
12:02
The only outlet in the break room is already taken.
12:15
Your desk plug is three feet too far — the cord doesn't reach.
12:30
You eat it cold. The "electric" part never mattered.
With Kaeras
Last night
Charge the lunch box at your desk.
11:50
The meeting runs long. Doesn't matter — there's nothing to plug in.
12:02
Fill it, press start, and you're ready to go.
12:25
Hot food. No outlet in sight, and none needed.

Everything You Can't Do With a Plug-In Lunch Box.

7200 mAh Rechargeable Battery

Up to 2 uses per charge, depending on the heating setting and usage.

Truly Cordless

Unlike traditional electric lunch boxes, Kaeras doesn't need to be plugged in to heat your meal.

6-level Temperature Control

Choose from 6 heating levels to warm your meal.

900ml Capacity

304 Stainless Steel Inner Liner

Insulated Base

The insulated base helps reduce heat transfer to the surface underneath.

Dual-seal Lid

The dual-layer seal helps keep soups and sauces securely contained while you're on the go.

How Kaeras fits into a real workday.

STEP 01

Charge

Charge the 7200 mAh battery the night before, or while you're in your first meeting of the day.

STEP 02

Fill

Add your meal to the 900 mL stainless steel container. No water, no measuring.

STEP 03

Heat anywhere

Press start. No outlet required — desk, car, break room, wherever lunch happens.

Two versions. Same cordless freedom.

Most popular
Standard
$59.99
  • 6-level temperature control
  • 900ml capacity, 304 stainless steel liner
  • 7200mAh rechargeable battery
  • Insulated, cool-touch base
  • Dual-seal, leak-proof lid
  • Timer heating function
Pro
$69.99
  • 6-level temperature control
  • 900ml capacity, 304 stainless steel liner
  • 7200mAh rechargeable battery
  • Insulated, cool-touch base
  • Dual-seal, leak-proof lid
  • Timer heating function

Kaeras vs. the usual lunch routine.

Kaeras Typical corded lunch box Cold desk lunch
Power Rechargable battery Requires outlet N/A
Where you can use it Anywhere without an outlet Where power is available At your desk
Heating Gradual heating Depends on model None
Temperature Control 6 Heating levels Fixed setting None
Cleanup Dishwasher-safe liner Varies by model Standard lunch box

PRODUCT DETAILS

Capacity 900 mL
Battery 7200 mAh rechargeable battery
Heat settings 6 heat settings
Liner material 304 stainless steel
Housing Food-grade PP housing, insulated base
Product size 26 × 12 × 7 cm
Package size 28 × 13 × 7.6 cm
Colors Pink and Gray

Questions people ask.

How does the rechargeable lunch box work?

Charge the built-in battery with the included USB cable, add your meal, and select your preferred heating setting. Enjoy a warm meal without needing a wall outlet.

Does it need to be plugged in while heating?

No. The PLUS and SUPER models have a built-in rechargeable battery, so they can heat your meal without being connected to a power outlet.

Is it safe for soup and rice?

Yes. The 304 stainless steel inner container is designed for everyday meals, including rice and other foods with sauces or liquids. Always make sure the lid is securely closed before carrying.

How do I clean the product?

Remove the stainless steel inner container and wash it after use. Keep the electronic components and main body away from water and do not submerge the lunch box.

What happens if my product arrives damaged?

Please contact us as soon as possible with your order number and photos of the damaged product and packaging. We'll review the issue and help you with the next steps.

Ready for a Better Lunch?

Enjoy warm meals wherever your day takes you.

Shop now