This accessory is the perfect solution for all CamelBak enthusiasts who want to stay healthy and hydrated. With its BPA-free material, it ensures the quality, taste and safety of drinking water... Its durable design also ensures its longevity, making it an easy replacement to have on hand. However, some may find the price to be a bit high for just an accessory. Overall, it's a great addition to your health and household arsenal..See full review