What kind of material is durable and affordable for travel bags?

When choosing a durable and affordable travel bag material, the following are good choices:

Polyester has good wear and tear resistance; it is relatively affordable and is one of the most common materials on the market; it is easy to clean and usually has some waterproof properties.

Nylon is more wear-resistant than polyester and has good tear resistance; it is slightly more expensive than polyester, but still relatively affordable; it is lightweight and usually has good waterproof properties, suitable for various travel conditions.

Oxford cloth is wear-resistant and tear-resistant, suitable for medium-load use; the price is usually between nylon and polyester, with a high cost-effectiveness; it is durable and easy to maintain, and has some waterproof functions.

Canvas is heavy and strong, with good wear resistance, suitable for carrying large loads; the price is relatively affordable compared to some high-end materials; it is a natural material that usually requires additional waterproofing, but it is very strong.

In general, polyester and nylon are the best choices because they provide a good balance between durability and price. Nylon is a good choice if you need extra wear resistance and don't mind a slightly higher price; if you are on a limited budget, polyester is a cost-effective choice. If you need a sturdier travel bag, Oxford cloth and canvas are also good choices.