4pcs Water Bottle Bite Valve Accessories for Contigo Old Models, Premium Silicone Water Bottles Bite Valve Replacement Parts Supplies Compatible with Contigo Old Models

• Product Content: You will receive 4 pieces of the water bottles bite valve. Sufficient quantity to meet your use and replacement needs.
• Premium Materials: This bite valve replacement is made of premium silicone, BPA-free, durable and will not cause harm to your body. Not easy to break, you can use it with confidence.
• Easy to Use: This silicone bite valve is simple and easy to operate, you only need to follow the procedures shown in the operating instructions to easily complete the installation.
• Warm Tips: It is recommended to replace the nozzle regularly every 3 to 6 months. Please confirm whether the accessory is suitable for your cup. The two screws on the top are suitable, and the screws on the bottom are not suitable.
• Compatibility: Our bite valve for water bottles is compatible with Contigo old models. (Please note that our product is not sponsored or endorsed by, or affiliated with the brands it fits, including Contigo )

Specification: Color: transparent Material: silicone Product Size: as shown in the picture Package details: 4 x water bottle bite valve accessories Note: 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.