I think most people agree with me that this bag is all kinds of awesome. The designers surprised us again! The Uanyi Pixel Art Backpack is made of durable black canvas and has a cool yellow silicone base plate front that allows you to push the silicone pixels to create unique bag’s design in Tetris style. A pile of single pixels is included with the bag by which you can start bag’s decoration. And it doesn’t matter how many silicone pixels will be on the front of your bag, it won’t become stiff or cumbersome for carrying. Also your child will be able to create new designs together with your classmates during school break.