portable reactor pack

In anticipation of my new laptop...decided to custom paint my backpack. its a standard laptop backpack which my dad never used, coz he prefers the corporate looking sling bag. anyway i got it for free :) . it had a company logo on the front, so i was planning on painting over it anyway...heres some sketched ideas for motifs etc.


and heres some pics after the paintjob. i used acrylic fabric paints. Did a base coat in white first , that way the colour comes out nice and bright.closeups here