Handmade. Simple plain canvas bag The bag has a three-dimensional bottom and a large capacity. A4 documents, original books and 13-inch notebooks are all loaded There is a magnetic buckle at the mouth of the bag, and the bag has an inner lining. It is definitely not a very thin bag :) There are also intimate classification pocket keys, leisure cards and mobile phones are put down! https://farm5.staticflickr.com/4639/39067134351_5fa599c0c6.jpg Size / cm Width 36 / Height 37.5 / Bottom Width 7 / Strap Length 60 Material / 100% cotton / environmentally friendly love earth **This section is a large model** **The same color system also has a small size.** Product link https://www.pinkoi.com/product/1XTvkz9u ※ There will be some errors in the color of the computer, and the product is subject to the actual style.