Make a Messenger Bag from a Tradeshow Banner

Judging by the revolving door of marketing materials I see at tradeshows, there must be hundreds of vinyl banners that find their way into closets or the trash over the course of a year. Instead of putting them in a landfill, why not make something useful (and unique) from a tradeshow leftover. Federico shows us how to make a messenger bag from a vinyl banner, complete with pattern and photos of his own progress.
messenger bag, tradeshow, vinyl banners