Gosknor 2 Pcs Bite Valve Replacement for Zak Designs Water Bottle, Water Bottle Mouthpiece Accessories BPA Free Silicone Cap Lid Spout Parts for Zak Designs 15/15.5/16/19/25/27 OZ

• Package Content: You will receive 2 silicone bite valve replacements, compatible with Zak Designs stainless steel series water bottles and plastic series water bottles, including Zak Designs 15OZ 15.5OZ 16OZ 19OZ 25OZ 27OZ water bottles. Please confirm the model size before purchasing.
• Premium Material: These water bottle nozzle replacements are made of good-quality silicone and plastic materials, safe and BPA-free, ideal nozzle replacements for water bottles.
• Perfect Replacement: After using the water bottle for a period of time, we always find that the valve is discolored. Use these nozzle replacement valves, which are perfect for your water bottle, and you will have a brand new water bottle.
• Practicality: Children often chew on the water valve during teething, causing the water valve to crack and damage. Therefore, it is recommended to replace the water bottle mouthpiece every three months to ensure that the water bottle is always in the best condition.
• Note: Please note that our product is not sponsored or endorsed by, or affiliated with the brands it fits, including Zak.

Specification: Color: cyan, transparent Material: silicone, plastic Product Size: 6.56x0.98cm/2.6x0.39in Package details: 2 x water bottle mouthpiece 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.