---
product_id: 412289341
title: "Aotto Portable Oven, Electric Lunch Box Food Heater - 12V/24V/110V 3-in-1 Car Food Warmer - Mini Personal Microwave Heated Lunch Box Warmer for Car, Truck, Travel, Office & Home Use - Black"
brand: "aotto"
price: "€ 46.47"
currency: EUR
in_stock: true
reviews_count: 13
category: "Aotto"
url: https://www.desertcart.ie/products/412289341-aotto-portable-oven-electric-lunch-box-food-heater-12v-24v
store_origin: IE
region: Ireland
---

# 3-in-1 voltage compatibility (12V/24V/110V) Compact, collapsible & portable design Auto temp control prevents overcooking Aotto Portable Oven, Electric Lunch Box Food Heater - 12V/24V/110V 3-in-1 Car Food Warmer - Mini Personal Microwave Heated Lunch Box Warmer for Car, Truck, Travel, Office & Home Use - Black

**Brand:** aotto
**Price:** € 46.47
**Availability:** ✅ In Stock

## Summary

> 🔥 Heat Up Your Hustle, Anywhere You Go!

## Quick Answers

- **What is this?** Aotto Portable Oven, Electric Lunch Box Food Heater - 12V/24V/110V 3-in-1 Car Food Warmer - Mini Personal Microwave Heated Lunch Box Warmer for Car, Truck, Travel, Office & Home Use - Black by aotto
- **How much does it cost?** € 46.47 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/412289341-aotto-portable-oven-electric-lunch-box-food-heater-12v-24v)

## Best For

- aotto enthusiasts

## Why This Product

- Trusted aotto brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Set & Forget Heating:** Automatic temperature control ensures perfectly warmed food without monitoring or bad odors.
- • **Designed for On-the-Go Pros:** Collapsible design with adjustable shoulder strap and handle for effortless portability.
- • **The Ultimate Warm Meal Gift:** Show you care with a thoughtful, practical gift that delivers hot meals anytime, anywhere.
- • **Universal Power Flexibility:** Seamlessly heats your meals in cars, trucks, offices, or homes with 12V, 24V, and 110V support.
- • **Fits Your Favorite Containers:** Compatible with glass, metal, ceramic, foil, and cardboard containers up to 1.8 quarts.

## Overview

The Aotto Portable Oven is a versatile 3-in-1 electric lunch box and food warmer compatible with 12V, 24V, and 110V power sources. It features automatic temperature control to evenly heat meals without drying or odors, fits multiple container types up to 1.8 quarts, and boasts a compact, collapsible design with a shoulder strap for easy transport. Ideal for professionals on the move, it ensures hot, nutritious meals anytime—perfect for cars, offices, travel, and home.

## Description

Shop Aotto at the desertcart Storage & Organization store. Free Shipping on eligible items. Everyday low prices, save up to 50%.

Review: Very Heated - The Aotto Portable Oven, Electric Lunch Box Food Heater works perfect. My Husband goes to Dialysis he comes out at 5:00 pm he has to eat this items keeps the food nice and hot. I heated some Burritos about 20 minutes before he came out form Dialysis and they were perfect to eat.
Review: Works great!! - Construction Husband uses this when he’s out on a job. He can take meal prep and warm it up. Worlds great!

## Features

- ✅ 3-IN-1 MULTI-USE PORTABLE FOOD WARMER: Heat your food evenly without drying out and preserve moisture and nutrition. A mini portable oven with 12 volt & 24 volt (2 in 1), and 110 volt connectors, works in the lighter port of a car, truck & more vehicles, wall outlet in work, travel, bedroom, camping, home, and more. Enjoy less hassle with hot tasty food anytime and anywhere you can plug it in
- ✅ NO MONITORING REQUIRED W/AUTOMATIC TEMP CONTROL: This personal portable oven uses heating conduction technology to reheat leftovers, cook meals, and keep food warm for hours without overcooking, or producing bad odors. Just put your meal in the warming tote & plug it in, go about your day, back to enjoy your food whether you're ready in an hour or hours later
- ✅ COMPATIBLE WITH MULTIPLE CONTAINERS: Our portable lunch box warmer is compatible with heatable flat bottom containers like glass, foil, metal or stainless steel, ceramic, and cardboard. Accommodate with larger containers up to 9.76" L x 7.01" W x 3.94" H, 1.8 quarts of food. Aotto heating lunch box car food warmer packaging is included a lunch bag & shoulder strap, a heating plate, and 2 power cords
- ✅ PORTABLE AND CONVENIENT: This portable oven lunch box comes in a collapsing design with an adjustable shoulder strap and carrying handle. You can put Aotto portable food warmer lunch box in your backpack and carry it to any place. It is a great choice for taking to in a car, truck, office, hotel, or home etc., perfect for truckers, drivers, patrolmen, teachers, busy moms and dads, nurses, and more
- ✅ A WARM GIFT FOR YOUR BELOVED: The Aotto portable lunch box warmer is a thoughtful present for those who take their lunch to work. Whether it's for your husband, father, mother, or another special person in your life, a mini personal portable oven will give the gift of a warm meal wherever they are

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09NXHPX17 |
| Best Sellers Rank | #2,618 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #21 in Lunch Boxes |
| Capacity | 4 Pounds |
| Customer Reviews | 4.6 4.6 out of 5 stars (4,462) |
| Date First Available | December 21, 2021 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.9 pounds |
| Item model number | 3-in-1 Mini Oven |
| Manufacturer | Aotto |
| Number of Trays | 1 |
| Product Dimensions | 9.76 x 7.01 x 3.94 inches |
| Upper Temperature Rating | 140 Degrees Fahrenheit |
| Voltage | 110 Volts |
| Wattage | 80 watts |

## Product Details

- **Brand:** Aotto
- **Color:** Black
- **Material:** Nylon,Aluminum,Plastic
- **Power Source:** Electric
- **Product Dimensions:** 9.76"L x 7.01"W x 3.94"H

## Images

![Aotto Portable Oven, Electric Lunch Box Food Heater - 12V/24V/110V 3-in-1 Car Food Warmer - Mini Personal Microwave Heated Lunch Box Warmer for Car, Truck, Travel, Office & Home Use - Black - Image 1](https://m.media-amazon.com/images/I/7182WV63W4L.jpg)

## Questions & Answers

**Q: Can I use it in my car?**
A: This food warmer is great for the car or truck, works very well if you are on the go or on a job site. It also has a plug to use in the office. You can easily carry it where you want.

**Q: Would this work to heat up canned food?**
A: It would, the Metal will conduct the heat quite well, start about an hour before you’re ready to eat, it gets very warm, so be careful when holding the can.

**Q: What's the difference between reheating food in this portable oven and a microwave oven？**
A: A good choice is to use this portable food warmer during this pandemic. No need to share the microwave at work. Simply put food in the lunch box, plug it into any 110v plug and start your day till you are ready to have a warm meal.

**Q: Can we bake bread in this unit?**
A: I seriously doubt it, but then again I haven't tried. If you can cook raw food you just might be able to bake. I bought this for not husband to use to heat up lunch. He has yet to try it out.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very Heated
*by N***. on January 9, 2026*

The Aotto Portable Oven, Electric Lunch Box Food Heater works perfect. My Husband goes to Dialysis he comes out at 5:00 pm he has to eat this items keeps the food nice and hot. I heated some Burritos about 20 minutes before he came out form Dialysis and they were perfect to eat.

### ⭐⭐⭐⭐⭐ Works great!!
*by W***E on January 16, 2026*

Construction Husband uses this when he’s out on a job. He can take meal prep and warm it up. Worlds great!

### ⭐⭐⭐⭐⭐ Useful
*by A***O on December 14, 2025*

It’s a great tool for the work day! Fast heat and keep warm enough, easy to use , and easy to carry.

## Frequently Bought Together

- Aotto Portable Oven, Electric Lunch Box Food Heater - 12V/24V/110V 3-in-1 Car Food Warmer - Mini Personal Microwave Heated Lunch Box Warmer for Car, Truck, Travel, Office & Home Use - Black
- M MCIRCO [8-Pack,30 oz] Glass Meal Prep Containers,Glass Food Storage Containers,Airtight Glass lunch Containers with Lids - Microwave, Oven, Freezer and Dishwasher
- M MCIRCO 10-Pack,22 Oz Glass Meal Prep Containers,Glass Food Storage Containers with lids,Glass Lunch Containers,Microwave, Oven, Freezer and Dishwasher (Gray)

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**Shop now:** [https://www.desertcart.ie/products/412289341-aotto-portable-oven-electric-lunch-box-food-heater-12v-24v](https://www.desertcart.ie/products/412289341-aotto-portable-oven-electric-lunch-box-food-heater-12v-24v)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-01-27*