INCLUDES: 4 packs/5.3 gallon MATERIALS: Premium USA material LDPE4 plastic. Non-toxic FOOD-GRADE & PVC-FREE & BPA-FREE & DEHP-FREE EMERGENCY and DAILY USE: When you encounter hurricanes, tornadoes, floods, fires, droughts and earthquakes, our collapsible water storage containers will be the most important emergency preparedness in your lifesaving equipment! It is perfect for daily use as well, such as cold water storage, car emergency water. Different numbers and capacity of water storage for you to choose.