---
product_id: 7349416
title: "Down Proof Wash-in Waterproofing Restores DWR Water Repellency to Down Filled Jackets, Outerwear, Vests, Sleeping Bags, Quilts, and Bedding, Revitalizes and Protects Insulation and Loft"
brand: "nikwax"
price: "132.18 DT"
currency: TND
in_stock: true
category: "Nikwax"
url: https://www.desertcart.tn/products/7349416-down-proof-wash-in-waterproofing-restores-dwr-water-repellency-to
store_origin: TN
region: Tunisia
---

# 300ml water-based formula Restores DWR on down-filled gear PFAS-free, eco-friendly Down Proof Wash-in Waterproofing Restores DWR Water Repellency to Down Filled Jackets, Outerwear, Vests, Sleeping Bags, Quilts, and Bedding, Revitalizes and Protects Insulation and Loft

**Brand:** nikwax
**Price:** 132.18 DT
**Availability:** ✅ In Stock

## Summary

> 💧 Keep your down dry, lofty, and ready for every adventure!

## Quick Answers

- **What is this?** Down Proof Wash-in Waterproofing Restores DWR Water Repellency to Down Filled Jackets, Outerwear, Vests, Sleeping Bags, Quilts, and Bedding, Revitalizes and Protects Insulation and Loft by nikwax
- **How much does it cost?** 132.18 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/7349416-down-proof-wash-in-waterproofing-restores-dwr-water-repellency-to)

## Best For

- nikwax enthusiasts

## Why This Product

- Trusted nikwax brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Eco-Conscious Care:** PFAS-free, water-based formula keeps your gear safe and the planet happier.
- • **Trusted by Adventurers:** Highly rated with 4.6 stars from over 1,100 users who refuse to compromise on dryness.
- • **Versatile Gear Guardian:** Perfect for all down-filled and down-blend outerwear, bedding, and camping essentials.
- • **Effortless Protection Boost:** Simple machine wash application that revitalizes insulation without any hassle or residue.
- • **Revive Your Down’s Defense:** Wash-in waterproofing that restores water repellency and loft to your favorite down jackets and sleeping bags.

## Overview

Nikwax Down Proof is a 300ml water-based, PFAS-free wash-in treatment designed to restore durable water repellency (DWR) and insulation loft to down-filled jackets, sleeping bags, and bedding. Easy to use in a machine wash, it revitalizes your gear’s performance while protecting the environment, making it a must-have for outdoor enthusiasts who demand reliable dryness and comfort.

## Description

desertcart.com : Nikwax Down Proof Wash-in Waterproofing Restores DWR Water Repellency to Down Filled Jackets, Outerwear, Vests, Sleeping Bags, Quilts, and Bedding, Revitalizes and Protects Insulation and Loft : Camping And Hiking Equipment : Sports & Outdoors

## Features

- Specialty waterproofing treatment designed to protect the insulating properties of down-filled clothing and sleeping bags from wet and damp conditions.
- Easy to use wash-in application revives insulation and adds water repellency to the down-fill and the outer fabric exterior.
- Recommended for use on jackets, gear and bedding with down-fill, down blends, or water resistant down (such as Nikwax hydrophobic down)
- Nikwax products are PFAS-free, water based, non-persistent, and contain no optical brighteners or added scent; machine wash safe
- Items must first be cleaned with Nikwax Down Wash.Direct before applying Down Proof waterproofing treatment.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001OPF4ME |
| Best Sellers Rank | #50,039 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #213 in Camping Hygiene & Sanitation Products |
| Brand Name | Nikwax |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,119) |
| Global Trade Identification Number | 04021573785671, 05020716241004, 05020716261002 |
| Item Form | Liquid |
| Item Type Name | Apparel Aftercare |
| Item Volume | 300 ml |
| Item Weight | 12.48 ounces |
| Manufacturer | Nikwax |
| Material Features | water-based |
| Model Number | 241 |
| Number of Items | 1 |
| Part Number | 7706 |
| Recommended Uses For Product | Travel |
| Scent | Unscented |
| Size | 10.14 Fl Oz (Pack of 1) |
| Specific Uses For Product | All Purpose |
| UPC | 703861000942 703861241000 |
| Unit Count | 10.14 Fluid Ounces |

## Product Details

- **Brand:** Nikwax
- **Item Form:** Liquid
- **Material Feature:** water-based
- **Scent:** Unscented
- **Specific Uses For Product:** All Purpose

## Images

![Down Proof Wash-in Waterproofing Restores DWR Water Repellency to Down Filled Jackets, Outerwear, Vests, Sleeping Bags, Quilts, and Bedding, Revitalizes and Protects Insulation and Loft - Image 1](https://m.media-amazon.com/images/I/71hYM07-yRL.jpg)

## Available Options

This product comes in different **Style** options.

## Frequently Bought Together

- Nikwax Down Proof Wash-in Waterproofing Restores DWR Water Repellency to Down Filled Jackets, Outerwear, Vests, Sleeping Bags, Quilts, and Bedding, Revitalizes and Protects Insulation and Loft
- Nikwax Down Wash.Direct
- Nikwax Hardshell Cleaning & Waterproofing Duo-Pack

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**Shop now:** [https://www.desertcart.tn/products/7349416-down-proof-wash-in-waterproofing-restores-dwr-water-repellency-to](https://www.desertcart.tn/products/7349416-down-proof-wash-in-waterproofing-restores-dwr-water-repellency-to)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-15*