It saves up to 75% of space for your bulky items such as quilts, pillows, blankets, sweaters and coats. the user manual is on the packaging, be sure to read it before using it. it can be used by vacuuming with any vacuum cleaner. listed price is valid until 17 october 2026. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.