Thank you for viewing! This is a handmade eco-bag with a zipper and a storage case. It's made quite small so it can be used at convenience stores. For reference, I've taken a picture with three cookie boxes inside (see photo 3). Four boxes will not fit. It has a ball chain so you can attach it to your tote bag or other bags. When using the ball chain, please make sure it is securely fastened to prevent it from coming off. The base color is a chocolate-like dark brown. It has a calm color but is also cute. The material is nylon oxford fabric. Dimensions vary depending on the item, so please check them. Size: Eco-bag: Height 27cm x Width 30.5cm x Depth 8cm * A regular-sized large bento box will not fit. * It was made with the intention of holding sandwiches, rice balls, and small bento boxes. Storage case: Height 10cm x Width 8cm x Depth 3cm * Depth indicates the thickness when stored. This is a handmade item by an amateur. It is not suitable for purchase by those seeking perfection. There may be slight numerical errors or irregularities in the stitching. When shipping, it will be taken out of the storage case and folded flat. #ecobag #conveniencestore #sandwich #onigiri #handmade