Portable Oil Bag: 　coated material: polyurethane, framework material: terylene fabric mainly used for carrying and filling water, gasoline, diesel oil and jet fuel. Soft oil bag has advantages of static electricity-proof ,light in weight, collapsible, wear-proof, shock-proof, convenient to carry and easy to use, etc. Upper & lower handle as well as oil inlet & outlet are closely connected to bag body with reliable seal. diameter of The oil inlet & outlet nozzel is 36mm, suitable for normal fuel truck nozzle or filling equipment for barreled fuel. The cap of oil inlet is connected to the bag body by adapter ring to avoid being lost during handling. A wear-proof patch is attached to the corner of bag through thermal sealing to avoid untimely abrasion. The oil ports and caps of soft oil bag adopt inclined sealing to ensure reliability. After dull fire-retardant finish, the outer surface of soft oil bag is dull green or other color. The technical parameters of 20L soft oil bag is shown in the following table.