What Are Backpacks Made Of? A Guide to Materials and Fabrics

What Are Backpacks Made Of? A Guide to Materials and Fabrics

Written by Samir Parekh
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Published on January 10, 2025
What Are Backpacks Made Of? A Comprehensive Guide to Materials and Fabrics

Have you ever stood in the middle of an outdoor gear store or stared at countless online backpack listings, wondering, what are backpacks made of? You’re not alone. Choosing the right backpack can feel overwhelming, especially when you’re not sure about the materials and fabrics involved. Let’s break it down, step by step, and explore the world of backpacks, from nylon and polyester to eco-friendly options and beyond.

Popular Backpack Materials: What Fabric Are Backpacks Made Of?

When it comes to backpacks, the fabric matters as much as the design. The material determines durability, water resistance, and even how comfortable it is to carry. Here’s a look at some of the most common backpack materials and their standout qualities:

Nylon

Nylon is the superstar of backpack materials. Lightweight yet incredibly durable, it’s perfect for outdoor adventures. A backpack made of ripstop nylon, like the Nemo Resolve Endless Promise Technical Active 35L Daypack, can handle rough terrains and unpredictable weather. Nylon’s biggest perk is its water resistance, although it often needs a special coating to make it fully waterproof. Whether you’re hiking through a rainforest or commuting on a rainy day, nylon won’t let you down.

Polyester

Polyester might not have the same rugged reputation as nylon, but it’s a strong contender for travel and school bags. Why? It’s budget-friendly, resists UV damage better than nylon, and holds its color longer. The North Face Recon Backpack for Women is a prime example of a polyester backpack that balances durability and style, offering plenty of storage and ergonomic comfort.

Canvas

Canvas has an old-school charm and toughness that’s hard to beat. Made from cotton or blended materials, it’s heavier than nylon or polyester but makes up for it with durability. Canvas backpacks are great for casual outings and lend a retro vibe to your look. Just keep in mind they’re not the best for water resistance unless treated.

Leather

Leather backpacks exude luxury and timelessness. While they’re heavier and require more care, they’re ideal for urban use or professional settings. The sleek design and rich texture make leather backpacks a statement piece, though they’re not suitable for rugged outdoor activities.

Cordura

If you’re after military-grade toughness, Cordura is your go-to. This fabric is abrasion-resistant, water-repellent, and built to last. Often found in tactical and adventure backpacks, Cordura can handle anything from mountain trails to crowded airports.

Eco-Friendly Backpack Materials

As the world leans greener, so does backpack manufacturing. Sustainable materials like recycled PET (rPET) are becoming mainstream. Eagle Creek’s Explore Sling Pack and Thule Aion Travel 28L Backpack are both excellent eco-friendly options. Recycled PET gives new life to old plastic bottles, turning them into durable, water-resistant fabrics that perform beautifully while being kind to the planet.

Another standout in sustainability is the Nemo Resolve Endless Promise Daypack. Made from mono-polymer construction, it’s designed for easy recycling when its adventuring days are over. If you care about reducing your footprint while exploring the world, these eco-friendly materials are a win-win.

Dakine, North Face, and Pacsafe are known for offering some of the best backpack materials available today.

Backpack Straps: What Are Backpack Straps Made Of?

Straps are often overlooked, but they’re the unsung heroes of any backpack. The materials used in straps directly affect comfort and durability. Most straps are crafted from webbing, foam padding, or reinforced fabric to strike a balance between strength and comfort.

Foam padding provides a cushioned feel that reduces strain, especially during long treks. Webbing, typically made from nylon or polyester, ensures the straps can handle heavy loads without tearing. The Dakine 75L Boot DLX Backpack features side webbing straps for extra gear attachment, combining functionality and comfort.

Reinforcement materials like high-density polyethylene (HDPE) or EVA foam are often added to keep the straps from losing their shape. For an ergonomic design, look no further than the Topo Designs Global 40L Travel Bag. Its contoured, padded shoulder straps and load-lifter straps are engineered for maximum support.

Nylon vs. Polyester: Which Material Is Best for Backpacks?

The battle between nylon and polyester isn’t easily settled—each has its strengths. Nylon boasts superior strength and abrasion resistance, making it ideal for hiking backpacks or any situation where toughness matters. Polyester, on the other hand, is lighter on your wallet and resists fading from sun exposure, making it great for casual or school backpacks.

For example, the TYR Alliance 45L Backpack leans on polyester to create a versatile, easy-to-clean bag that’s perfect for gym-goers. Meanwhile, nylon’s ruggedness shines in the Pelican Dayventure 19QT Backpack Cooler, which is designed to withstand the rigors of outdoor adventures.

How to Choose the Right Material for Your Needs

When selecting a backpack, consider your primary use. Are you hiking in unpredictable weather? Go for a waterproof nylon option. Planning to carry heavy books or a laptop daily? Polyester’s structure and color retention might be more your speed. Want to stay eco-conscious? Opt for a recycled material like rPET or mono-polymer designs.

Comfort and durability should never be compromised. A well-padded strap system is crucial for long-term use, while reinforced stitching ensures your bag doesn’t let you down mid-trip. Backpacks like the Pacsafe Metrosafe X Anti-Theft 25L Backpack also include modern features such as RFID-blocking fabric to protect your belongings from electronic theft.

FAQ

  1. What is the most durable backpack material? Cordura is among the most durable materials available. Its resistance to abrasion and water makes it ideal for rugged environments.
  2. Are eco-friendly backpacks as durable as traditional ones? Yes, many eco-friendly backpacks, like the Eagle Creek Explore Sling Pack, are crafted with high-quality recycled materials that offer similar durability to traditional fabrics.
  3. Can leather backpacks be waterproof? While leather itself isn’t waterproof, treatments like waxing or adding a waterproof liner can improve water resistance.

So next time you’re browsing backpacks, you’ll no longer wonder, what material are backpacks made of? Instead, you’ll have the knowledge to pick the perfect companion for your adventures—whether it’s trekking through the mountains or navigating city streets.

Samir Parekh

Samir is an adventure sports enthusiast and loves seeking new challenges. Apart from being a regular tennis player, he is an avid skier, a paragliding pilot and often takes off to hike and trek in the mountains. His latest escapade was cycling through the rough terrains of Leh Ladakh in the summer of 2024. In […]