This item cannot be combined with other items. Please proceed with your purchase as is. I have made a large bag using Echino cotton linen canvas fabric. It is approximately 32cm tall, 48cm wide, and 12cm deep. There may be slight variations. I have added a front pocket. It is divided in the middle, allowing you to comfortably store items like your phone and car keys. There is also a large inner pocket, making it very convenient. The lining is also Echino fabric. It is large enough to hold a laptop and documents, so it is often used as a business sub-bag for work. This is a handmade item, so please understand that there may be thread joins and slight imperfections in the stitching. It will be folded for shipping.