A non-BPA replacement top for the Sport Berkey Portable Water Filter.
Has a rounded top for secure grip along with an internal and external straw.
**Please note that effective Sept 4th, 2015, New Millennium Concepts, Ltd has updated the Sport Berkey Water Filtration Bottle. The new element is the same except that it has a larger tapered straw connection. The functionality of the Sport Berkey is unchanged. If you purchased your Sport Berkey Water Filtration Bottle prior to Sept 4th, 2015 and want to order a replacement filters or caps you will need to order a new bottle as the new and old systems are not compatible (i.e. the new replacement filters will not fit the older model Sport Berkey bottle)