Enjoy hot, delicious meals anytime and anywhere with this Portable USB Food Warmer Lunch Bag, designed for convenience and efficiency. Featuring a lightweight and compact design with a sturdy carry handle, this electric lunchbox warmer is perfect for busy professionals, travelers, delivery drivers, and outdoor workers who want to enjoy freshly heated food without the hassle of traditional microwaves. Key Features: · **Portable and Lightweight Design**: Measuring approximately 21 x 16 x 8 cm and weighing only 200g, this lunchbox warmer is easy to carry and store, making it ideal for on-the-go use. The built-in carry handle adds extra portability for effortless transportation. · **Aluminum Film Lining with Waterproof Oxford Cloth**: The interior is lined with an aluminum membrane that efficiently retains heat, while the durable waterproof Oxford cloth exterior protects against spills and stains, allowing for easy cleaning and maintenance. · **Efficient Heating and Heat Preservation**: Simply plug in via the universal USB port, switch on the power, and the warmer heats food up to 40-50°C. Once heated, it automatically switches to a heat preservation mode to keep your meal warm until you’re ready to eat. · **Universal USB Power Supply**: Compatible with mobile power banks, phone chargers, or any USB power source, providing flexible and convenient power options wherever you are. · **Spacious Interior**: Designed to fit standard bento boxes or lunch containers, making it suitable for reheating a variety of meals quickly and evenly. · **Wide Application**: Perfect for office workers, business travelers, delivery personnel, truck drivers, and outdoor workers who need a reliable way to enjoy hot meals on the go. Specifications: · Material: Waterproof Oxford Cloth with Aluminum Film Lining · Color: Black · Size: 21 x 16 x 8 cm (8.3 x 6.3 x 3.1 inches) · Weight: 200g · Heat Preservation Temperature: Automatically switches to heat preservation at approximately 50°C · Power Supply: USB powered (compatible with mobile power banks and USB chargers) Package Includes: · 1 x Food Warmer Lunch Bag · 1 x USB Cable This Portable USB Food Warmer Lunch Bag combines practicality with efficient heating technology, ensuring you never have to compromise on enjoying a warm meal, whether at work, on the road, or during outdoor activities. Its compact size, easy operation, and versatile power options make it an essential accessory for anyone seeking convenient meal warming solutions.