The bottle contains 300ml

Down Proof is an impregnating agent that is washed in and which reduces the down's ability to absorb water and at the same time impregnates the outer material on the product.

Suitable for: down jackets & down sleeping bags.

Nikwax Down Proof Features:

Follow the washing thread that is in the garments. It is important to clean the detergent compartment from residues of previous powder detergent before washing your functional clothing.