This Matein backpack is the perfect lunch solution for on-the-go individuals. With its insulated compartment, it keeps food and drinks at the right temperature for hours. The backpack also features a USB port, making it easy to charge your electronic devices while on the move. Made of high-quality nylon, the exterior color is gray, and it has a unisex design that fits adults of all sizes.

The backpack has a sleek and stylish design that is perfect for use as an everyday bag. It features a spacious compartment that can accommodate a 15.6-inch laptop, making it perfect for students and professionals alike. The exterior material is durable and easy to clean, making it ideal for use in any weather condition. The backpack is perfect for those who want to keep their lunch fresh while on the go without having to worry about the condition of the food.