Everything to Know About Materials That Make up a Backpack

Most things in the world are made up of smaller components that are part of a bigger something. No exception to the rule is backpacks. A backpack's details may look simple, but they are essential to its life. It's their connection to the larger backpacks that make them necessary. Without these components, the backpack will not keep its shape and lose its functionality.

This article will shed light on what backpacks are made of and why they matter. Read on below to get started.


Nylon is a synthetic material known for its strength, durability, and light weight. Like other synthetic materials, it does not rot and does not need to be replaced, making it a good choice for backpacks.

The material is also known for its ability to repel moisture, suitable for backpacks as backpacks are sometimes exposed to rough weather conditions.


Polyester is another synthetic material that's often used in the manufacturing of backpacks. Like nylon, it can repel water, making it an excellent material to use in backpacks.

The two materials are often used together to create a material that can repel water and moisture.


Polypropylene is a synthetic material that's used in the manufacturing of backpacks. This material is known for its durability and resistance to wear, and ability to resist moisture.

It is often used in backpacks as it does not get mouldy, which is an excellent benefit for backpack users who are always on the go.


Canvas is an old material that has withstood the tests of time. It’s made from cotton, which makes it a natural material. It's usually used in the manufacturing of bags and backpacks, and it is commonly used to make bags used by outdoor enthusiasts and people who like to camp.

The material is durable and easy to clean, mainly when used as a material in the interiors of backpacks.

Waterproofing Materials

There are different waterproofing materials used when making backpacks. These are:

Durable Water Repellent (DWR)

DWR is a water-repellent treatment applied to the outside fabric of a backpack. It allows water to be repelled from the external fabric of the backpack.

It's worth noting that DWR treatment can be easily damaged by repeated washing or rubbing. At times, it might need to be reapplied.


A laminate is a layer of a material that appears to be fabric but is actually a layer of plastic, paper, or another material. Laminates are used to protect heavier materials from damage.

PU Coating

PU, or Polyurethane, is a material that is often used in the manufacturing of backpacks used by people who engage in activities such as hiking, fishing and more. The material is water-resistant and is known for its elasticity.

Heavy-Duty Materials

For luxury and well-known backpack manufacturers, the following materials are often used:

Ballistic Nylon

Ballistic nylon is known for its durability. This material is often used to make high-end backpacks used by outdoor enthusiasts and people who need to carry heavy equipment.


Cordura is another material often used in the manufacture of high-end backpacks. Like ballistic nylon, this material is known for its durability, which is why it's often used in the making of backpacks used by people who need to carry heavy equipment, such as workers who frequently carry heavy tools.

Kodra Nylon

Kodra nylon is common in manufacturing backpacks used by people who need to carry heavy equipment. The material is known for its durability and long lifespan.


The materials used in the making of backpacks are the very reason why backpacks are made so durable and long-lasting. As long as you take good care of the backpack, it can be used for a long time. Just remember to treat it right, and it will last you a long time.

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