While most portable stereos aren’t particularly waterproof, this one doesn’t stand a chance in a rainstorm - it is made out of cardboard.
This Boom Box has everything you’d expect in a portable stereo: an amplifier, speakers, even an iPod dock. The Mini Cardboard Boom Box comes folded flat and ready for assembly. It runs on four AA batteries [ included ], and connects to any MP3 player with a standard 3.5 mm stereo jack.
But it looks best with a battered iPod sitting in its 'dock'.

Folded cardboard
Flat packed and ready for assembly
Fully working amplified speakers
4 AA Batteries included
Box size: 31 x 24 cm
Size of boom box: 23 cm W x 11 cm H x 6 D