Enjoy Arrowhead Spring Water Sport Cap (4x6Pack). Arrowhead Mountain Spring Water takes its name from a natural rock formation in the San Bernardino Mountains shaped like a giant arrowhead. The arrowhead is naturally barren; it is not manicured in any way. Native American legend says the formation was burned in the mountain by the fall of an arrow from Heaven, showing the way to the healing hot springs. Adjacent streams and springs are the original source and namesake of Arrowhead water. Note: description is informational only. Please refer to ingredients on the product before use. Please address any health or dietary questions to your health professional before using this item.