What Material to Choose?
When you look for a case, you might notice that there are numerous types of materials out there. Some common ones that you might see are leather, fake leather (aka pleather), neoprene, cloth, hard plastic, and polyester. These all have different qualities that make them better for some situations than others.
Polyester is typically used in fabric form for cases in the form of bags. Polyester is a manufactured material, and it has some redeeming qualities. It has decent water repellency, and most polyester bags have a water-repelling finish on them as well. It is a very light material, and bags made out of it are typically not heavy. Polyester is not very rugged, and does not take a lot of wear and tear without showing it.
Hard plastic cases are the most durable option for keeping just the laptop safe. They are molded plastic designed to keep your laptop very secure. Many have liners that provide protection from shock and impact. They are waterproof, but if they don’t have seals on the edges then they are only water resistant (very resistant though).
Cloth bags are typically made out of cotton, or another natural fiber, such as cotton canvas. These are typically a thicker material than polyester, and are considerably more abrasion resistant. They are not very water resistant, unless the bag has been waxed. Waxed canvas bags are fairly popular, but are still only marginally water resistant. Cloth is typically very light as well, adding minimal weight to the bag.
Neoprene is commonly seen in laptop sleeves. It is one of the material components to many wetsuits. It is great at keeping moisture off the laptop, as well as providing some padding against light impacts. It is very light, and usually can be found in the perfect size for your laptop.
Fake leather products, also known as pleather, are a plastic based material that imitates real leather. It is typically completely water resistant except for at the seams. Most often it is used to make bags, and can be fashioned to look very similar to real leather. It is a fairly light material, and bags made from it are usually not too heavy. It varies in levels of durability, all depending on its thickness and type of plastic used.
Leather is one of the best choices for a laptop bag as it is the most durable and natural materials. It can still vary in durability, all depending on the thickness of the leather and quality of its manufacturing. Generally, it is a long lasting material, and provides good water resistance. Typically, it is seen in messenger bag, shoulder bag, and briefcase form, although it can be found in the less common backpack form. The weight of leather can vary due to thickness, but it is a heavier material than other options.
In order to determine what material would be best for your use, you need to figure out what you will need your case to do. There are two main options, a case just for the laptop and a bag that will hold the laptop and other things.
If you need just a case for the laptop, then you are probably looking at either a neoprene case or hard plastic case. The neoprene is great if you have a limited budget, or if you only need minimal protection for your laptop. Alternatively, a neoprene case can be great to keep your laptop secure and protected if you carry it in a bag that does not have a dedicated space for your laptop. If you need more protection for your laptop, then a hard plastic case is necessary. It will keep it secure through almost anything.
If you want a bag that will hold your laptop, then you have more options. Leather, fake leather, cloth, and polyester all are made into bags. They come in backpack, messenger bag, shoulder bag, and briefcase versions. The deciding factor here will be price, and what qualities you need in your bag.