Nikwax NIKWAX Outdoor Down Wash Direct 1L Detergent Cleaning Down Sleeping Bag Outerwear Waterproof Down Jacket Schlafsack Camp Wear Specifically for water-repellent down and down products. Large 1L size. Powerful cleaning power and highly durable water repellency. Removes dirt from the outer fabric with powerful cleaning power while leaving the oils necessary for feathers. Simultaneously adds water repellency that is lost during washing, keeping the water-repellent effect. The optimal large size for washing large down gear such as down sleeping bags. Capacity: 1L Target products: Down jackets, sleeping bags, etc. Country of origin: United Kingdom