nylon

我的新背包是用尼龙做的，既轻便又耐用。

My new backpack is made of ___nylon, which is both lightweight and durable.

这种窗帘采用了一种特殊的尼龙面料，具有独特的纹理触感。

The curtains are made of a special ___nylon fabric with a distinctive textured feel.