1The fabric adopts rainproof cloth, strong and durable, easy cleaning. 2Pencils, pencil bags, etc. can be placed on the upper part. 3Easel can be placed on the side, with buckle designed. 4There is a pocket in the lower part, where you can put tools such as color palette. 5Side handles to easily pull up the bag. 6Thickened double zipper head designed, open the backpack faster and more effort. 7The strap buckle can be adjusted freely to adapt to different heights.