BNathan VaporMax Bottle Hydration Pack ReviewbP PP Nathan VaporMax Bottle Hydration Pack PBlast valve cap offers a quick burst of fluid when open and prevents leaking when closedPDishwasher safe on the top rackPBPA free with odorless and tasteless technologyPErgo shaped easy grip bottle features the new blast valve cap and nestles in the palm of your handPHydro gauge gives visibility to fluid levelP