What Is a Heated Lunch Box?
A heated lunch box is a portable, self-contained food warmer that uses electric heating elements to bring your meal to a safe, enjoyable eating temperature — no microwave required. Unlike traditional insulated containers that simply retain heat, a heated lunch box actively warms your food wherever you are: at your desk, in your car, or on a job site.
At MealMate, our heated lunch boxes run on just 35 watts — a fraction of the energy a standard microwave uses — making them a smarter, greener choice for daily meal prep.
How Does a Heated Lunch Box Work?
Most heated lunch boxes work through a simple resistive heating element built into the base or walls of the container. When plugged into a standard outlet or USB-C power source, the element heats up and transfers warmth evenly to your food. MealMate's lunch boxes are designed to reach optimal eating temperature in 20–30 minutes, so you can plug in when you arrive at work and eat a hot meal by lunch.
Heated Lunch Box vs. Microwave: Why Make the Switch?
- No lineup: Skip the office microwave queue entirely.
- Energy efficient: At 35W, our lunch boxes use up to 95% less energy than a standard 700W microwave.
- Portable: Works anywhere there's an outlet — your desk, a hotel room, a job site.
- Odour-free: No more reheating smells wafting through the office.
- Consistent heat: Gentle, even warming preserves food texture better than microwave hot spots.
Who Should Use a Heated Lunch Box?
Heated lunch boxes are ideal for:
- Office workers who want a hot meal without fighting for microwave time
- Students in schools or universities with limited kitchen access
- Tradespeople and outdoor workers who need a reliable hot meal on-site
- Travellers staying in hotels or Airbnbs
- Anyone who meal preps and wants to enjoy their food at its best
Choosing the Right Size
MealMate offers two sizes to suit different appetites and meal types:
- The Mini Heated Lunch Box ($59.99) is perfect for single-portion meals, snacks, and lighter lunches. Compact and easy to carry.
- The XL Heated Lunch Box ($119.99) is built for larger meals, multiple containers, or anyone who likes a generous lunch.
Tips for Getting the Most Out of Your Heated Lunch Box
- Pre-portion your meals the night before for a seamless morning routine.
- Plug in 20–30 minutes before you plan to eat for best results.
- Use the included containers to avoid leaks and maximize heat distribution.
- Store leftovers in the fridge and reheat the next day — it handles repeated use with ease.
Ready to Ditch the Microwave Queue?
Explore the full MealMate range and find the heated lunch box that fits your lifestyle. Whether you're packing a light salad or a full home-cooked meal, we have a solution built for you.
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