This classic square satchel is a one - shoulder backpack with an adjustable black shoulder strap to fit your personal needs. It's super easy to carry around and has a large storage space. Inside, there's a fixed strap for convenient organization. Made of high - quality cloth, it features a large capacity, a fixed strap, a side mesh bag, an adjustable strap, and a zipper closure. Please note that due to manual measurement, there might be a measurement error of about 0.4 inches.


Using this lunch box bag is a breeze. Just adjust the shoulder strap to your comfort level and you're ready to go. When packing, use the fixed strap inside to keep your items organized. The side mesh bag is great for storing small things like utensils. As for maintenance, spot - clean the cloth with a mild detergent when it gets dirty. Avoid machine - washing as it may damage the bag. Also, keep in mind the measurement error when you're expecting a specific size.