A backpack with compartments are accessible by fasteners and includes a front panel having padded areas, a middle panel extending in parallel with the front panel and having top and side extensions for joining with the front panel via a first reclosable fastener, a side panel joined with the middle panel at its lower edges, a back panel joined at its top and side edges to the middle panel via a second reclosable fastener, and a bottom panel for joining bottom edges of the front and rear panels along a borderline. A pair of shoulder straps adjustably connects between the top and bottom edges of the front panel. The borderline extends along a curved bottom end of the back panel and carries a glowing cable along the length thereof. The cable is optically connected with an LED, which is energized by a driver/controller through wires.

 
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> Optoelectronic transmission and/or reception arrangement

~ 00377