Check out our complete range of bubble bags sets (aka bubble hash bags) for all your herbal and pollen extraction needs. Choose from several different styles including our most popular canvas + mesh bubble bags, full mesh bags and our new extension wall bags. All bubble bag sets come in lots of 4, 5 or 8 bags to give you a range of extract grades. The filter mesh is designed with german monofilimant technology nylon and used in ice-water or dry-ice processes. All our bubble bag sets include free shipping across Australia, so order yours today!