Suitable for DR. SAVE vacuum pumps and other brand hand pumps. 70% space saving. Essential for household organization: Maximize your storage space and keep your seasonal clothes, sweaters, coats, pillows, bed sheets, blankets, comforters, quilts, towels and stuffed toys dust and odor free with these vacuum bags. Ideal travel solution: Take as many cloths, pillows, blankets as possible for your trip.