Bacteria needs air and water to thrive. Remove it and food stays fresher for longer. Its this simple concept that makes these hygienic, reusable vacuum bags so incredibly effective. Fill with fruits, veg, meats, leftovers, dried foods and more. Seal with the battery-operated vacuum; locking in flavour and nutrition. Pack of 10 durable, hygienic and washable bags for reuse, time and time again. 3x AAA batteries required (not included). 6x L22 x W21cm, 4x L34 x 26cm. Vacuum sealer, Dia. 5 xL8.2cm.