Nikwax
Nikwax is the global leader in safe, high performance waterproofing, cleaning and conditioning for technical outdoor gear. With over 40 years experience, Nikwax continues to push the technology of technical fabric treatment and care. First it was their groundbreaking development of water-based treatments you could use in your washing machine at home. As of recent years it's been their painstaking drive to make waterproof treatments as environmentally friendly as possible.
Nikwax is used by some of the worlds most technical brands in their manufacturing process and you can trust Nikwax to care for your most prized shell, down jacket, sleeping bag, tent, or any technical gear.