My empty protein container collection seems to be growing faster than I can recycle. Theres gotta be some useful purpose to these things.
I don't bake, so theres no use in storing flower, sugar, etc. in them and My girlfriend didn't exactly love the valentines day flowers I got her in the recycled Surge Vase.
If I was crafty I could probably make some neat homeade weights with them for a home gym, but I have a cheap membership to a nice gym around the corner of my house for a long time so thats another useless idea.
there has to be someone out there getting something of value out of them.