JVC offers under the Victor brand a CD Pouch with built-in flatpanel speakers.
The CD Speaker Pouch has a cool crabiner hook, like climbers to attach it anywhere. The portable speaker measures Width 170mm × height 170mm × depths 54mm and weighs 360g. Batteries hold for 15 hours playtime. The CD Pouch has space for 12 CDs. JVC also makes a MD version (japanese) of the speaker pouch.
AudioCubes sells the JVC SP-A300CD Speaker Pouch for $49.00.
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