<http://schema.org/description>
"The AQUA TEK S is a ruggedized case for iPhone 4 and 4S that packs a solar panel, built in battery to extend battery life, and is dust resistant and waterproof to 20 ft (6 m)."^^<http://www.w3.org/2001/XMLSchema#string>
<http://newatlas.com/aqua-tek-s-iphone-case/21479/>