I upcycled an old towel to make a messenger bag with an Adafruit NeoMatrix and an Arduino / 328Mega. Inspired by Douglas Adams' Hitchhikers Guide to the Galaxy.http://www.adafruit.com/blog/2014/04/23/upcycled-towel-messenger-bag-with-neomatrix-wearablewednesday/ Pro Mini and 3D printed enclosure ... By: PicoPixie