At the moment I feel like reusing and recycling as much as I can. So here I made a cardboard shoulder bag which is surprisingly sturdy and cost me very little to make.
I waxed the card and varnished the paper for protection, so hopefully, I can use it for a some time.
I threaded it with paper string to stay with the theme. The lining is from my spray painting tank tops projects, I wrote about them here and here. The bag won first price in the cardboard contest on instructable.com, so exciting.