Are all outdoor products waterproof and windproof?

Not all outdoor products are waterproof or windproof. Although many outdoor products are designed with waterproof and windproof features in mind, these functions usually vary depending on the product's purpose and design requirements. For example, tents, jackets, shoes, and backpacks specifically designed for camping often have waterproof and windproof functions to cope with adverse weather conditions and protect users from rain and cold winds. These products typically use special waterproof coatings or windproof materials, such as GORE-TEX or PU coatings, to enhance their adaptability in humid or windy environments.
However, there are also some outdoor products, such as basic camping gear or lightweight outdoor backpacks, which may not have waterproof or windproof functions, but rather emphasize portability and breathability, suitable for environments with milder weather conditions. So when choosing outdoor products, it is very important to choose whether waterproof or windproof functions are needed based on the activity environment and needs.