Down Proof 300ml
Down Proof 300ml

Down Proof 300ml

SKU: NIK-10007

Wash-in waterproofing for down filled clothing and gear. View full details

$29.99

or 4 interest-free payments of $7.49 with
Afterpay – How it works
Down Proofâ„¢ adds Durable Water Repellency (DWR) to down-filled clothing and gear to protect it from rain and condensation and improving the insulation properties and breathability of the down in cold and damp conditions. Easy and safe to use either in a washing machine or by hand. If your gear has had a lot of use with no cleaning or re-waterproofing then use Down Proofâ„¢ in conjunction with Down Wash Direct.
  • Easy to use wash-in waterproofing for all down clothing and sleeping bags
  • Adds water repellency and revitalises breathability and insulation performance
  • Enhances the performance of your down gear, keeping you warmer and drier
  • Recommended for Nikwax Hydrophobic Down, Hydrodownâ„¢ and all other down clothing and sleeping bags
  • Prolongs the life of down gear and optimises performance in wet weather
  • Safe to use on all feather and down garments and equipment
  • Quick to apply in a washing machine and ensures that the treatment goes right through the item, treating both the outer fabric and the down fill
  • The DWR of Nikwax Down Proofâ„¢ develops on air drying. However, tumble drying is recommended to ensure that the down is dried thoroughly and as quickly as possible. Leaving down wet or damp can ruin it completely
  • Water based, environmentally friendly, biodegradable, non-flammable, non-hazardous
  • Does not contain fluorocarbons
  • Uses per bottle: Approximately 150ml per item of clothing and approximately 300ml per sleeping bag
  • How to use:
    • For best results remove all non-washable parts and clean item(s) first with Nikwax Down Wash.Direct® in a separate wash cycle. No need to dry item(s) before waterproofing. Shake well before use. Follow care label instructions (large items can be treated by hand).
    • Front-loading machine wash:
      1. Remove all detergent build-up from the detergent dispenser
      2. Place clean item in washing machine (maximum 1 item)
      3. Use 150ml for 1 item
      4. Run 30°C synthetic cycle and slow spin
      5. After the cycle has finished run multiple spin cycles, each time incrementally increasing the spin speed, to remove excess water
    • Hand wash (use gloves):
      1. Immerse clean item(s) in hand-hot water. For clothing: use 150ml per item, fully submerge item(s) in water. For sleeping bags: use 300ml in 4cm-deep water in a bath
      2. Agitate to mix, leave to soak for 5-10 minutes, then agitate thoroughly
      3. Rinse clothing in cold water until water runs clear. For sleeping bags, repeat process, drain, and gently press bag to expel excess water.
    • To maintain waterproofing always wash with Nikwax Down Wash.Direct®. Do not use detergents

Nikwax Down Wash Direct has been specifically designed and optimised for down filled gear. It is a highly effective cleaner which removes body oils and dirt from both the fabric and the down fill. It also restores the Durable Water Repellency (DWR) of both the outer fabric and the down. This protects against rain and condensation, preventing the item from wetting out and maintaining the natural insulating properties of down. Additionally it revives breathability, allowing moisture vapour to pass through the item, optimising performance in cold and damp conditions. Nikwax Down Wash Direct prolongs the effective life of your down gear. It is the safe way to thoroughly clean your down clothing and equipment. Application in a washing machine is quick, easy, and ensures that the whole item is thoroughly cleaned.

Need help? Get in touch

How long will my order take to arrive?

Standard NZ orders are sent via NZ Post Overnight Delivery. Orders placed before 2pm are usually delivered the next working day. Rural deliveries and some remote areas may take a little longer. Oversized items like large packs or tents can take 5–9 working days.

How much does shipping cost?

Shipping is free on New Zealand orders over $150. Orders under $150 have a flat $5 shipping fee. Oversized items incur an additional shipping charge due to their size and weight.

Can I return or exchange an item if it doesn’t fit?

Yes. New and unused items can be returned within 30 days for a refund or exchange, provided they’re in original condition with tags and packaging attached. If you’re unsure about sizing before ordering, our team is always happy to help. Customers are responsible for return shipping costs, but we’ll cover the freight cost of sending out exchanged items.

Can I click & collect my order?

Yes - we offer free Click & Collect from all Bivouac stores. If your item is already available in your selected store, it may be ready the same day. Some items may need to be transferred between stores and can take 3–5 working days. We’ll contact you as soon as your order is ready to collect.

Can I track my order?

Yes. Once your order has been dispatched, you’ll receive a Shipping Confirmation email with your NZ Post tracking link and details. All online orders are fully tracked so you can follow your delivery from dispatch through to arrival.

Down Proof 300ml

Down Proof 300ml

$29.99

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Wash-in waterproofing for down filled clothing and gear

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