The Alltunes MP3 Knob is an interesting design concept from Plusminus Design. The player is the volume knob. No more, no less. Attach it with a Velcro fastener or magnetic catch and you can turn anything into an MP3 player. Convinced? Yeah….
You have always been aware that your bag can play music, as well as your kettle. They just lacked a volume control and a Play button. Just attach to them our knob-view device via velcro strap or magnet and – Oh Yeah! -now you’ve got an mp3bag or and mp3kettle and mp3whatever-you-want at your disposal.