These Army Canteens are the last stop before carrying a Hydration Bladder like CamelBak or Platypus. BPA free, self cooling, durable and versatile. American Made, US Issue 2 Quart Canteen. Soft sided so it can compress when there is less water inside. Carrier with insulation to offer cooling or resist freezing in extreme temperatures. 2" wide 48" long strap for shoulder carry. 2 x ALICE clips to fix it to your Belt or Pack. Near new condition on the Carriers and the Canteens 2 Quart in Metric is 1.89 Litres 2 Quarters of a Gallon 4 Quarts Is a Whole Gallon