It's easy to filter water anywhere and take a clean drink when you're carrying the Aquamira Capsule Water Bottle and Filter. This hip BPA-free water bottle is equipped with a built-in activated carbon filter that rids any water of taste, odor, and harmful bacteria like Cryptosporidium and Giardia. It's also a state-of-the-art 25 oz. bottle with a high flow rate, a finger-grip carry loop, an ultra-strong Tritan dust cap, and positive shut-off that prevents leaks. Take it anywhere and enjoy safe, clean water. Filters up to 100 gallons.