Due to manual measurement, the size and weight may have a certain error.
Due to the difference between monitors, there may be a slight color difference.

Keep your Zak water bottle performing like new with this set of two premium bite valve replacements. Designed specifically for the Zak 14oz, 16oz, and 25oz bottles, these valves are crafted from ultra-durable, BPA-free silicone that resists cracking, wear, and tear. Dishwasher-safe for effortless cleaning, they offer a reliable and hygienic solution to refresh your bottle and extend its life, ensuring every drink is safe and satisfying.

Experience a comfortable and leak-free sip with our ergonomically designed bite valve, which provides a natural, pleasant bite without any odd aftertaste. Replacement is quick and tool-free—simply swap the old valve for a new one to instantly rejuvenate your bottle's look and function. Please note: These replacement bite valves are exclusively compatible with Zak brand 14oz, 16oz, and 25oz water bottle models. For optimal performance and fit, please verify your bottle model before purchasing.