The saguaro cactus's Growth and water capacity allows to hold enough water that it can flower every year and live to be around 150 years old. Also the cactus has a storage place called ribs wher it can store rain water to save for later.
The Saguaro Cactus Survival Water Bottle, harnesses the natural ability of the Saguaro Cactus to collect and store loads of water in a little easy to carry gallon sized ball. The cactus is cut and shaped to hold a gallon of water. Once cut into the consumer can drink a gallon of fresh water and whenever it rains it can easily refil. Also it is a good Survival tool because it not only can be used to hold and collect water, but the flesh can in emergency be consumed for some nutrients.