The X-Tractor bags are made in Canada from top quality waterproof nylon. We’ve also used a high quality thread used in the manufacturing of swimwear. The bags are labeled with color-coded X’s for easy to follow instructions. We stand behind the quality of our products and guarantee any manufacturers defects for ONE FULL YEAR. These multipurpose extraction kits can be used for making aroma therapy oils, cooking oils, and other natural products.