Regular price: 2400 yen This is for one bag. I am selling this because I no longer go mountain climbing. This is a refill pack for O.D. Maintenance Water Repellent (#1134134). It is an environmentally friendly water repellent that does not use PFAS (organic fluorine compounds). Water-repellent performance is achieved by applying heat treatment with a dryer or hair dryer. It can be applied without compromising the waterproof and breathable properties of rainwear. It is effective when used in conjunction with the "O.D. Maintenance" series Multi Cleaner.