Man-powered water balloon launcher.
Despite all the high tech toys available nowadays, nothing beats horsing around with your friends on a hot day and pelting each other with water bombs. As fun as water fights are, you can still take things up a notch with the Wild Sling Water Bomb Catapult. The catapult can be used by lying on your back and using your legs to prop the launcher. With this device, you will be unbeatable at water balloon fights!