Take two bottles into the shower? You could just take one and a speaker unit shaped like a shampoo bottle – the Pioneer Aqua.
New to the Japanese market, the Aqua is a waterproof speaker and casing for your portable player, large enough to fit most popular units. The 57mm speaker has an output of just 0.3w and battery life is around 37 hours.
Available in light pink, light blue, and white, no price as yet – or if it will come to Europe.
Pioneer (via Akihabara News)