This item is available in quantity of one or more. No need to buy a pack of 10 or 12 when you only need one or two. Save money and only buy what you need. This is a new WHO Formula based. No Artificial Flavors or Preservatives. Good for food poisoning, travel, hiking, extreme outside activity and outdoor labor activities. Dissolve all the content in one liter of water. Shake well and drink. Discard any unused liquid after 24 hours. Our Medical Kit comes with two of these. Buy more to personalize your medical kit.