A Boombag, is a high quality piece of luggage, with a built in stereo amplifier with microphone input, subwoofer and speakers.
The system fits in the space around the handle rails in the lining of the bag, so it does not effect your packing space.
By using your suitcase as a speaker cabinet, the sound quality is better than any other travel speaker!
Plug in any smart phone or iPod or laptop, for great sound. Add a microphone for great presentations.