3 Advantages of a Flexible Pouch for Packaging Oil, Lubricants and Commercial Fluids - ZiEn, Inc. News & Blog - ZiEn, Inc. SuperUser Account Oct 11 2016 Large printed surface area for graphics, product and company information. Increases brand recognition along with marketing and merchandising capability. Variety of package shapes, sizes, and fitmets (spouts). Allows for an applicaiton specific package, reinforcing ease of use and eliminating "difficult to handle and fill" situations. Environmentally friendly due to the lower plastic content and weight than traditional bottle formats. The reduction results in lower energy costs to produce and transport. In addition, a flexible pouch maintains a lower overall landfill impact verses a comparable plastic bottle. ZiEn, Inc. - Specialists in the blending, filling and packagine of oil, lubricants and commercial fluids for over 50 years.