Can I heat using glass food containers that have plastic lids? Will that be safe?

You can use an aluminum sheet to loosely cover and keep it clean. Works better too if uncovered as the heat gets to the food faster.

how long does this mini food warmer take to warm up the food?

Hello, this is a slow-cook oven, so it will take about 30-40 mins to warm up the food, but for the best taste, we recommend you use it for 90mins. And this mini oven will take 2+ hours to cook raw food, no temperature control, no worry about overcook.

Is it okay to use on metalic/steel/platnium containers with lid on?

I have tried containers made of those materials. Aluminum works well.

Can you stack 2 flat containers in this product and still get both hot?

This is something we haven’t tried to do, but I’m sure it would work. I pack 2 breakfast sandwiches and a container of food (all side by side) and both get hot.

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🔥 Hot meals, zero hassle—your personal chef in a bag!

DISCREET ODOR FREE - Premium sealed lunch tote blocks food scents, keeping your workspace fresh and your meal a delicious surprise.
SMART TEMPERATURE MASTERY - Automatic temperature control ensures perfectly heated meals without drying or overcooking—flavor locked in every time.
TRAVEL READY TSA FRIENDLY - Lightweight and compact design fits easily in backpacks and passes airport, metro, and railway security with ease.
EFFORTLESS GOURMET ON THE GO - Plug in, set it, and enjoy hot, home-cooked meals anywhere—no microwave lines, no soggy food.
UNIVERSAL CONTAINER COMPATIBILITY - Fits any flat-bottomed, sealed container up to 9”x6” for ultimate meal prep flexibility.

The Aotto Personal Portable Oven is a sleek, 45-watt mini food warmer designed for busy professionals who crave fresh, hot meals without the wait or mess of traditional microwaves. With automatic temperature control up to 239°F, a sealed tote to prevent odors, and a lightweight, TSA-friendly design, it reheats or slow-cooks meals efficiently anywhere—perfect for office workers, travelers, and on-the-go lifestyles.

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

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TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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Received my product in pristine condition. Great service overall.

1 month ago

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Brand	Aotto
Model Number	portable oven
Colour	Black
Product Dimensions	20.83 x 15.37 x 1.52 cm; 725.75 g
Capacity	2 quarts
Power / Wattage	45 watts
Voltage	110
Material	Nylon
Special Features	Portable
Item Weight	726 g

Aotto Personal Portable Oven Mini-Food Warmer Black

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