If you are a little too old and too cool for a rubber duck in your bath tub, the Reservoir Ducks have you covered. With their shades and ties, you can almost picture Harvey Keitel and Steve Buscemi. When placed in water, the LED’s are activated to light up and change colors. There is a total battery life of about 45 hours and the batteries are not replaceable, so plan wisely.
Product Page (£12.99, about $26 US)