How to Clean Osprey Backpack Without Ruining It (tips) – – Yes! HOW TO GUIDE

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The easiest ways to clean your beloved osprey backpack.

Have you ever forgotten protein bars in your backpack or noticed mold growth from prolonged storage in the back of a closet? So, how to clean Osprey Backpack???

Discover the safest and easiest methods in this article, including a cleaning solution for tough stains that preserves breathability and waterproofing and does’t ruin the zippers.

Can you wash it??? Yes!!! The aim of this article is to show you the safest and easiest ways to do it without ruining the waterproof layer or damage the pack.
She needs some cleaning! Toothbrushes to the rescue!

Is It Safe to Wash Osprey Backpacks?

Yes, but try not to wash your high end backpacks regularly.  It starts to damage the weather protection, but sometimes you’ve just got to do some maintenance so here’s the summary on how to wash your backpack:

You can absolutely wash your Osprey backpack, but with care.  

You'll want to minimize washing the pack as it is covered with a protective weather sealant that will degrade with washing.  

Your pack can withstand a lot of debris and water and may not need as much "washing" as you think.  

Simply dust it off after each hike to avoid having to wash it.  The biggest problem will likely be mold from food left in the bag or if you let it sit overwinter in a closed closet. 

From least to most damaging ways to wash:
  • Avoid placing on exterior walls or closets where mold will occur
  • Hand spot clean with cloth, old toothbrush
  • Hand wash with soapy water
  • Soak in tub with soapy water
  • Machine wash on gentle cycle


Never place it in the dryer.

Get it outside in the sun to dry completely.

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🔥🥾 Related Reading: Hiking Advice from a Physical Therapist Hiking Addict:

Basic Osprey Backpack Maintenance

Try to keep your Osprey Backpack in a well ventilated storage area and avoid the back of the closet or along an outer house wall.  

Also, try wiping down your pack the day of use with a simple wet cloth to avoid accumulation of dirt that will require it to be washed in future. 

When to Wash Your Osprey Pack in Washer?

When the above methods fail or you have extensive mold growth.

TL;DR: How to Wash Your Pack

In case of dire need, it is possible to wash your Osprey backpack. Begin by spot cleaning the affected areas with a damp cloth. If that does not work, soak the backpack in cold water in the bathtub and scrub it with a toothbrush.

For tougher stains, add mild detergent to the water. To remove mold, use a vinegar solution and expose the backpack to natural sunlight. As a last resort, use a delicate cold cycle in the washing machine at your own risk. Remember to hang dry afterwards.

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Different Methods to Clean an Osprey Backpack

Step by Step Washing Instructions for Hand Washing Your Backpack

1. Start with Spot Cleaning

  1. Completely empty your Osprey backpack and shake out any debris
  2. Use a warm wet sponge to get all the bits of dirt and debris out of any pockets or corners
  3. Use a toothbrush to remove dirt from zippers
  4. Rinse area with warm sponge
  5. Hang dry until completely dry indoors or in shade

2. Not enough? Detergent Step

  1. All of the above steps plus add a drop of detergent like Nikwax on the sponge if needed.

3. Still not enough? Soak and Scrub

  • Fill a bathtub with warm water and submerge and clean the backpack.
  • Use a wet towel or sponge to scrub areas of dirt or stain
  • Completely rinse and hang dry indoors or in shade

Machine Washing Your Osprey Backpack

The backpack manufacturer advises against using a washing machine to preserve the integrity of the backpack.

However, if machine washing is necessary, use the gentle cycle with cool water and a slow spin cycle. Avoid using the dryer and hang dry the backpack instead.

Additionally, placing the backpack inside a mesh bag during the wash can provide extra protection.

Can I Put My Osprey Backpack in The Dryer?

Under no circumstances should you put your Osprey backpack in the dryer.

Instead, use a hairdryer on the low cool setting to dry hard-to-reach areas after washing.

Are you curious about hiking with your Osprey backpack?

How to Clean Osprey Backpack with Mold

Plain white vinegar can help you get rid of mold on your Osprey backpack.  

While a little dirt on an Osprey backpack can be a sign of a well-loved item, leaving it in a damp environment can result in mold growth.

To combat this, use vinegar which has natural antibacterial and antifungal properties.

Simply spray the affected area with full strength vinegar, let it sit for at least an hour, and then wipe away the mold with a damp cloth.

Finally, hang dry the backpack in direct sunlight if possible.

Special Pack Soap

Backpackers and long-term pack owners trust NikWax Tech Wash for its ability to refresh the material’s water resistance and breathability, ensuring a dry and comfortable experience.

Backpack Cleaning Tips by Brand: 

➡️ How to Clean a Kanken Backpack
➡️ How to Clean a Herschel Backpack
➡️ How to Clean a North Face Backpack

Youtube How to Clean an Osprey Backpack

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We hope this guide filled with interesting information about how to clean an Osprey backpack has given you the proper information to keep your gear in top shape.

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Author profile: Morgan Fielder is a Doctor of Physical Therapy and passionate hiker who believes in exploring the world on foot with good food. Follow her journey as she shares science-based hiking tips and advocates for sustainable tourism.