Nikwax Down Proof Size:300 mL – Lenses feature a permanent

– Lenses feature a permanent anti-fog coating on the back surface

Material: Thermoplastic Polyurethane

Material: Aluminium alloy

3% polyester

Nikwax Down Proof Size:300 mL – Lenses feature a permanentEasy to use, safe, high performance wash in waterproofing for down filled clothing and gear. Adds Durable Water Repellency; reducing weight gain, maintaining the insulation and breathability of down filled items in cold and damp conditions. FEATURES: Waterproofing treatment for down or feather filled clothing, sleeping bags, and comforters duvets Helps revive insulating qualities while adding water repellency to the shell fabric exterior and down