There is a lot of work in making the material of Backpacks and their Washing. Below, we have a full guide on it.

Nylon use in the Backpack

Nylon is one of the most popular and often seen materials used in backpacks today. It is a broad range of plastics (Polyamides) that can be melted down and turned into various fibers. It is these fibers that are woven and used for backpacks.

One of the reasons, apart from being able to be woven, that Nylon is so famous for backpacks, is that it is robust, durable and can resist abrasion and temperatures very well. You might also be surprised to learn that it can withstand various insects and other ordinary backpack issues like mold, which is yet another reason you see it used everywhere.

Polypropylene Plastic in Backpack

Not found as often in backpacks, Polypropylene is still an excellent plastic for so many reasons: it can be quickly melted and remolded despite having a high melting point, is very resistant to water and other chemicals, and is very strong and tear-resistant. It also takes a lot to wear this plastic out.

Despite this, you will only find Polypropylene in particular applications or as a complete material in more low-end backpacks and bags.

Branded Backpack Materials

Branded Backpack Materials

Many manufacturers will give their materials specific names or designations to make them stand out. Despite this, they are usually all based on the same stuff I have outlined above. The following are the most popular of these materials, many you have probably seen in backpack descriptions.


These days, Cordura is a complete brand with a portfolio of Cordura materials that cover a broad spectrum of applications. It all started, though, with a single 1000D Nylon thread created using a specific air-jet process. The result was a powerful and durable Nylon thread that Jansport went on to use in their backpacks back in the 1970s.

Today, their fabrics consist of a range of durable Polyester and Nylon products that are trusted by many brands and military branches around the world. The material of Backpacks and their Washing So, when you see Cordura mentioned in a backpack material, you know you are getting quality material.

Ballistic Nylon

If this sounds like something you should use in the military, you would be right! DuPont originally developed Ballistic Nylon back in World War II as a material to help product soldiers from shrapnel. Unfortunately, it was not as effective as they had hoped, and has since been replaced by Kevlar vests and other more modern “bulletproof” options.

However, in the process of solving this problem, they developed a solid and durable material: Ballistic Nylon. It is a piece of woven Nylon fabric that has a particular weave that makes it stiffer and more wear-resistant than standard Nylon. The typical pattern is 2×2, which means two yarns of thread are woven in each direction instead of one. There are lots of variants around, though.

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How to wash backpacks?

Prepare the backpack for washing. Use hands to brush off loose, exterior dirt and dust. Then use a damp rag to wipe down the outside of your bag lightly. This will remove the big, surface dirt and keep the cleaning water as clean as possible.

Take off any straps and detachable pockets from the main body of your backpack and separately clean them. This will make sure that each portion of the bag gets a thorough cleaning. Cutaway any loose threads or fibers close to the zipping areas. This makes sure that along with the clean backpack, you will have a backpack free of stuck zippers and snaked.

Check the care label on the backpack. Follow the care directives for the backpack (if it has any) to make sure that you are washing the bag in a way that would not damage it. Care labels are commonly located inside the backpack with a side seam, most probably in the zipper compartment. The care labels for backpacks generally have recommended information on washing and drying the bag to ensure durability.

Certain cleaning chemicals and practices can badly affect the backpack, so it is best to follow the directions that come with the bag. If the fabric does not have a label for care and washing, test a small area of the material to see how it reacts to the cleaning agents you want to use.

Use any pre-treatment stain remover to target dirty stains, but avoid bleach. Use a soft brush to remove away stain residue, and let the treatment remain for up to half an hour. Most of the stain would come off when you wash the bag.

If you don’t have any staining pre-treatment, you can use your brush dipped in a 50:50 solution of liquid detergent and water.

detergent and water

Fill a large bathtub or sink with lukewarm water. Ensure you have plenty of room to wash out all the sections of the backpack, including pockets. If your care label indicates not fully submerging the backpack, try wetting and cleaning parts of it with a soaked rag.

Add a detergent in water. The detergent must be a gentle cleanser free of fragrances, dyes, and chemicals as harsh chemicals could damage your backpack’s fabric material (by diminishing the efficacy of the layers of waterproofing on the bag fabric).

Scrub the backpack with a rag. A brush will clean dirty areas, and a rag is suited better for the general cleaning of the bag.

A toothbrush can be used to get tough stains out of the backpack material and get into hard-to-reach areas of the bag. If the bag is made of a delicate material, like mesh, you might want to use a sponge instead of a brush to prevent damaging the fabric.

Rinse the backpack thoroughly. Rinse out any detergent or soap with lukewarm water to avoid any soapy residue on the backpack fabric. The material of Backpacks and their Washing Wring out the bag to the best of your abilities, place it under the sun, keep it upside down and open all the pockets and zips for fast drying. Ensure the bag is completely dry before use.


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