Wide gusset, perfect for buying lunch! Great for buying multiple 500ml plastic bottles too ♡ Also great for buying a few snacks ♡ Size ~When laid flat~ Length (total) 41cm (Bag part) 27cm Width 24cm ~When in use~ Height (bag part) 20cm Gusset 18cm *Dimensions are approximate. Bag part → Cotton-poly blend fabric (thin, like a handkerchief) Handle part → Cotton fabric (thin, like a handkerchief) No lining. Edge treatment → French seam. Single-layer construction, so it doesn't take up much space in your bag. This is a handmade item. We strive for careful sewing, but it is not perfect. There may be areas with backstitching, slight distortions, and uneven dyeing in the fabric itself. Please consider this before purchasing. It will be folded for shipping. Thank you for your understanding. We hope you have a wonderful experience. Eco bag Lunch bag