I worked in a shop in the 90s that had this cool stainless steel (think Sigg) bottle that had a schrader valve on it, and an aerosol can tip at the top. You could fill it with Pedro’s orange peelz and then pump it up with a bike pump, wah-lah you have an eco friendly aerosol can.
I have no idea where they got it from. I have been looking for one for years.
I stopped by harbour frieght for some cheap foam flooring for the basement/workout room and what did I see? The grail:
It is patriotic, american flags, eagles, and made in Taiwan. It’s colberian really.
You recharge it via the schrader valve, it suggests 50lbs.
Oh, and it does work:
As much as I deride the cheap quality tools from HB, you can beat this little doodad, although it does feel a bit cheap.