A laundry bag keeps wool sweaters from losing their shape.
Tips
usage
In Chinese e-commerce contexts, 洗衣袋 nearly always refers to the small mesh bag you put delicates inside before tossing them in the washing machine — not a large laundry hamper bag (which is 脏衣篮 zāngyīlán or 洗衣篮 xǐyīlán).
