Give your hiking gear an added layer of protection from the rain by spraying them with this waterproofer. Each spray can contains 500 ml of product, and it can be applied directly to the cleaned surfaces of hiking trousers, coats, gloves, and more. Made by NikWax, this waterproofer has a clear finish so it will not interfere with the colours of your hiking clothes. Reapply it each year or when required.