It is actually a wide range of plastics (polyamides) that can be melted and converted into various things, including fibers. It is these fibers that are woven and used for backpacks. One of the reasons, besides being able to be woven, that nylon is so popular for backpacks is that it is strong, durable and can withstand abrasion and temperatures very well. You may also be surprised to learn that it can resist various insects and other common backpack problems such as mold, which is another reason you see it being used absolutely everywhere.
However, nylon has a weakness compared to polyester (below), and it is UV. Polyester resists UV rays much better than nylon. Close-up of a nylon backpack: image courtesy of Mahela Munasinghe Originally, the canvas was always made of cotton and, as a result, it was quite heavy. Nowadays, it can be made from a variety of fibers, which can be a little lighter.
It is usually still quite heavy, but it is durable and will usually last a long time. And it is certainly stronger than other versions of each material. Ripstop nylon is probably the one you see most, but Ripstop is a general term used to mean that the fiber has a special type of fabric. Blue Cordura Fabric — Image courtesy of Wikipedia These days, Cordura is a complete brand with a portfolio of Cordura materials covering a wide spectrum of applications.
However, it all started with a single 1000D nylon thread created using a specific air jet process. The result was a very strong and durable nylon thread that Jansport used in their backpacks in the 1970s. Kodra was developed as an alternative to Cordura and originally comes from a manufacturer in Korea (Kolon International) that has a strong history of nylon-based fabrics, dating back to the 1950s. Today, Kodra seems to be mainly produced by a variety of Asian manufacturers, so it is not as controlled as Cordura.
However, it is considered to be very resistant to abrasion, as is Cordura. The only thing to keep in mind is that when ballistic nylon is mentioned, you know that it is a very wear-resistant material that will last a long time. For example, a 1050D nylon is stronger than a 650D nylon, all things being equal. However, if you compare polyester to nylon or even Cordura to standard nylon, things can vary a lot.
An alternative to standard DWR is to have a PU (polyurethane) coating on the material to help waterproof it. Therefore, you may see the initials PU mentioned in the specifications after the material name (e.g. For water-resistant, durable and abrasion-resistant backpack and luggage fabrics, even those of military caliber, you can't do anything worse than choosing Cordura. Cordura is heavier and stronger than nylon, it is often used as the base of a backpack to protect the backpack owner's items from the elements.
A similar fabric is Kodra, made in Korea. Years ago, cotton was the fabric of choice for the backpack material. The only flaw in the first backpacks was that the canvas made them heavy and they tended to rot when stored. In addition, the cotton canvas could not withstand all the abrasion despite the excellent waterproofing.
Nowadays, cotton canvas is used in fashionable children's or women's backpacks, bags and bags, where exposure to the elements is not of great concern. It is no longer usually coated with wax. Waterproof backpacks are essential today, which is why untreated nylon is rare now. Nylon packages are now made with a pvc or polyurethane coating, or are treated with silicone.
Treated material makes the backpack stronger and more water resistant. With the security of a waterproof backpack that protects the contents of the backpack on a wet day or surface, comes the disadvantage that the treated fabric does not allow the material to breathe, making wet items inside the backpack prone to mildew. Rip-Stop nylon does just that, the material is made with a grid pattern of durable threads sewn together. The woven pattern of the threads allows the fabric to prevent a tear from growing.
This fabric is popular with many manufacturers, as the fabric resists tearing. Lightweight nylon is more likely to wear out than package fabric or Cordura, but with ripstop fabric, nylon is still the most popular choice. Polyester is not as strong as nylon or ripstop nylon material, but has a high resistance to ultraviolet degradation. Continuous exposure can cause cracking or disintegration of the material, so UV resistance adds extra protection to the backpack.
PVC fabric is durable and colorful and can be used in all kinds of workwear and workwear products. Can also be used on backpacks to add color, waterproofing. PacCana also has many varieties and colors of PVC fabric for use in backpacks or other products. It has many useful qualities depending on the type.
Can be waterproof, fireproof, tear-resistant, blackout, fluorescent. These products and PVC fabrics are available on our website. Frameless backpacks have a flexible construction and are therefore very lightweight (do not contain heavy aluminum rods or plastic frame sheets). A high-quality frameless backpack with a volume of 40 liters can weigh as little as 600 grams.
The disadvantage of frameless backpacks is that they do not transfer weight from shoulders to hips (through the hip belt) efficiently because a rigid construction is required for this. Therefore, they are not suitable for carrying heavy loads and usually do not have a capacity of more than 40 liters either. However, frameless backpacks are very useful for day walks and fast and light alpine ascents, precisely because of their low weight. Nowadays, backpacks with an external frame are rarely used for hiking, as they are heavier, bulkier and less easy to travel than the other two types of backpacks.
A backpack with an external frame consists of a harness (shoulder straps and a hip belt), an aluminum frame and a backpack. The aluminum frame is completely rigid to provide good load support. However, the large and robust aluminum frame also significantly increases the weight of the entire system: an external frame backpack with a capacity of 50 liters usually weighs more than 2000 grams. The advantage of backpacks with an external frame is that they usually have very adjustable harnesses (they fit both tall adults and teenagers).
In addition, they can also be customized: you can easily replace the package with a larger or smaller one without replacing the frame or harness. Backpacks with an external frame are often used to transport items of irregular dimensions; using an elastic cord or rope, you can easily attach various bulky items to the frame. Backpack capacity: The Osprey Talon 44 backpack has a capacity of 44 liters The back panel of a backpack rests on the back and therefore influences your comfort. The back panels are usually made of ergonomically shaped foams that have “air channels” for good ventilation.
In some cases, the foam back panel is also covered with a suspended mesh fabric that creates a space between the back and the back panel and thus further increases ventilation. Deuter's advanced air comfort system is an example of such a rear panel. However, a very sophisticated and comfortable back panel can make a backpack heavier, as it requires more materials. Therefore, backpacks for light alpine climbs do not usually feature such back panels.
Heavy-duty backpacks are generally made of ultra-strong nylon material and YKK grade nylon zippers and straps. Nylon and polyester are the most popular packaging materials. Heavier fabrics, such as canvas, also make durable bags that you'll be using for years to come. Even leather works, although it can drive up the price of a bag.
Backpacks are usually made of canvas, cotton or nylon. These materials are the most durable and can withstand a lot of wear and tear over time. Polypropylene (often referred to simply as PP) is basically a type of malleable plastic that is used for 101 purposes. Waterproof, quick-drying and excellent insulation, it is a popular choice for bags.
However, it is not too kind to the sun and may begin to break down or fade with prolonged exposure. Trying out backpacking equipment is our full-time job and we take these guides very seriously, we constantly monitor the market for new innovations and update this list regularly. Our backpack recommendations are completely independent and our number one goal is to help our readers find products they will love for many years of off-piste use. PRICE: A solid and lightweight backpack shouldn't break the bank.
That said, your package can last for many years and thousands of miles, so it's not a bad idea to invest in a high-quality one. We recommend a range of packages on this list, from budget purchases to high-end products, and we talk about the pros and cons of each one. Volume: Many lightweight backpackers carry a backpack of 40 to 50 l, even for a hike. If you are new to the world of backpack or like to carry some luxury items, you may want to choose a package with a larger volume.
Also, if you plan to use your backpack for winter trekking, consider increasing one size to accommodate heavy, bulky equipment. SHOULDER BAG: We also like to use shoulder strap bags in our backpacks. We use them mainly to facilitate access to the camera while walking. A couple of packs we recommend come with shoulder bags, but most don't.
Therefore, you can consider a spare shoulder bag if it seems to you that it suits you. We constantly update our guides when new products are launched. All EZRI backpacks are made from incredible unique high-end materials, making them ultralight while allowing them to maintain their shape even when empty and stand on their own. If you plan to use the backpack primarily for short walks or for college, a canvas backpack is ideal.
I had the same problem, and I was sick of wondering what all these materials are and what is the difference. When you get a little dirty with various types of backpack materials, it's worth comparing their actual strength based on weight by weight. The price of a backpack should be reflected in the quality of the materials used, the craftsmanship and the aesthetics of the design. So, I removed the pain of understanding the backpack materials and collected all the information in one place for you.
The pockets allow you to organize your items so that you can quickly find them during the walk, while the attachment points are useful for holding ice axes, hiking poles and other bulky equipment. Since all hikers have their own preferences when it comes to equipment (some prefer to carry almost everything they own, while others are more minimalist), it is generally not useful to classify backpacks by the length of the trip, such as overnight backpacks, weekend backpacks, etc. Despite this, you will only find polypropylene in very specific applications or as a complete material in lower-end backpacks and bags. Despite being more expensive than other materials, they are stylish and durable enough to last for years and years.
Using x pac is cheaper and water resistant, but you don't need a lot of material for a backpack, so the price is less problematic than a quilt or canvas. Also note that some manufacturers use coatings, backs and different fabrics to increase the strength and abrasion resistance of the material. Backpacking Light helps hikers and other countryside enthusiasts overcome their barriers to living an outdoor life at Wild Places. .