The Hash bags from Mila the Pollinator Company is the original pioneer of this bag system. Mila’s hash bags are for commercial use. They have a better quality build where the bubble hash bags have extra mesh hanging out, the ice-o-lator is perfectly free of that. Perfect manufacturing deserves the top award. Some people prefer to sepearate their hash into different grades. If you would like to do this than the Bubble Bags would be a better solution. The quality of the ice-o-lator is very pure amber. Under the microscope tells no lies.