I had to pack up all of my stash a few years ago after the floor in my sewing room collapsed and I went to WalMart and bought a lot of really big plastic totes and proceeded to empty each large shelf into a vey large tote - the lids just snapped on. When my DH went to move them, the lids popped off and were extremely heavy. So, back to WalMart and bought some smaller totes that had lids that had handles that snapped on - much better fasteners. Oh yes, and they were clear, so that I could see in them.
HTH