Waterproof casing for Hewlett-Packard Jornada portable personal computer

The present invention relates generally to music-related systems, and more specifically, to waterproof casings for use with a portable handheld computer, and particularly a HP Jornada™ portable computer. Waterproof casings for use with a portable handheld computer, such as a HP Jornada™ portable handheld computer, for example. The waterproof casings comprise a separable plastic casing having a watertight rubber seal. The plastic casings are compact, light and durable with a clear rubber screen protector, allowing a touch point screen of the portable handheld computer to be operable. The portable handheld computer is placed inside the waterproof case which is latched closed to create a watertight container. The plastic casing is preferably designed to be waterproof up to a depth of about 100 feet. The present invention allows the use and protection of a HP Jornada portable handheld computer in many environments including protecting it from the possibility of water damage.