Protect yourself from the rain in style with this magical Harry Potter liquid reactive color changing umbrella! Adorned with a collection of black and white Platform 9 3/4 graphics, the images change to full color when the rain starts to fall. This is a collapsible umbrella, which makes it easy to carry in your purse or messenger bag. But don't worry -- it expands to full size when open. Comes complete with a fully-designed slip cover. Check out all the images to see the umbrella in its dry and wet states. This umbrella is so cool that you'll actually look forward to rainy days!

Please note: We're not responsible if you bump into people while watching the colors change. :)