I just made myself one of these out of old jeans that had a broken zipper. Must say I’m quite pleased with the results. 
Inspiration from: http://www.recyclart.org/2012/01/jeans-saddlebags/ 

I just made myself one of these out of old jeans that had a broken zipper. Must say I’m quite pleased with the results. 

Inspiration from: http://www.recyclart.org/2012/01/jeans-saddlebags/