Canned water has a shelf life of 30+ years, the longest water shelf life available in packaged water. This makes it the best choice for emergency drinking water, but because of its durable and convenient packaging, it has many other uses in day-to-day life too, like for camping, hunting and hiking excursions or as a water supply to keep in the trunk of your car. These cans are BPA free, bacteria free, vacuum sealed, biodegradable and stackable! Case measures 12" x 8½"W x 5". Weighs 10.75 lbs. per 6 can case. 22 fluid ounces per can, totaling 132 fluid ounces per case.