Can’t find the design you want on a backpack? Create your own with the Uanyi Pixel Art Backpack. This 16.5″ tall x 13.5″ wide x 5″ backpack has a back that is like a cross between Tetris and Lego. Decorate it as you wish in 8-bit style by arranging the silicone pixels on the silicone base. The pixels pieces are actually all “single” ones, so you can make anything, Tetris-style as shown above, or not.