12pcs Replacement Bite Valve for Zak Designs Kelso 15oz Water Bottle, Silicone Bite Valve with Cleaning Brush Reusable Straw Cup Accessories Leak-Proof BPA-Free (Gray, Rose Red, Green, Orange)

["Package Includes: You will receive 12 bite valve replacement in 4 colors (3 pieces of each color), and 1 cleaning brush, making it easy to replace worn or damaged valves and extend your cup's life.","Premium & Reliable Material: Made of BPA-free silicone, the bite valves offer excellent heat resistance and durability, ensuring safe, leak free performance for everyday use.","Travel Friendly: Lightweight and compact, the set is perfect to carry on trips, gym sessions, or school, so you can always have a fresh valve on hand.","Easy Installation & Maintenance: No tools needed. Simply snap out the old valve and snap in the new one. The included cleaning brush helps keep straws and valves clean for long term use.","Compatibility: Specifically designed for Zak Designs Kelso 15oz water bottles, ensuring a secure and leak resistant fit every time. Please note that our product is not sponsored or endorsed by, or affiliated with, the brands it fits, including Zak."]