If you want to compress it, there are both supermarkets and Taobao.

What material should I choose for the quilt storage bag?

Because the quilts used in different seasons are different, it is necessary to store the unused quilts for use when the next season comes. For example, quilts used in winter must be warm, and quilts used in summer should be cool and breathable. The quilts used in the two seasons are different, so it is necessary to store the winter quilts in the summer and then put them in the storage bag, which will save space at home and prevent mildew and insects.