Standard 12 oz. aluminum can Purified, flat water, unflavored Canned water should be stored at room temperature or below Customizable Full Color Digital label Label stock is BOPP (Biaxially-oriented Polypropylene) which will hold up and remain intact after exposure to water in a cooler setting Purified water does not expire Here’s the many ways canned water contributes to environmental efforts Aluminum is more efficient to recycle than plastic due to its high scrap value Decorating via labels vs. ink is better regarding the recycling process Aluminum is non-toxic & does not leach out any chemicals during the recycling process.