Amazon.com: Nikwax TX.Direct Spray-On Waterproofing 300 ml : Nikwax: Tools & Home Improvement
Amazon.com : Nikwax Down Proof Wash-In Waterproofing Restores DWR Water Repellency to Down Filled Jackets, Outerwear, Vests, Sleeping Bags, Quilts, and Bedding, Revitalizes and Protects Insulation and Loft : Camping And Hiking
NIKWAX Raincoat Proof Spray Works on Old Raincoats