Geometric Backpack bag. Iridescent finish on a mat black/grey. Shapes reflect light and appear to shimmer. Absolutely gorgeous in the sunlight and neon light. This backpack will make a statement. Everyone will want you bag. Makes a great gift for the graduate moving on to the next grade or off to college. A beautiful design. Select your color in shimmering black or shiny aqua. Approx 13.5 inches tall by 13 inches wide and over 5 inches deep.