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Product Included: You will receive 1 set 12 replacement bite valves in 6 vibrant colors—grey, blue, rose red, orange, green, red—along with 1 straw cleaning brush. A practical and colorful solution to meet all your replacement needs.
Compatibility: This replacement bite valve are compatible with 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.
Safe & Durable Materials: Crafted from good quality BPA-free silicone, these bite valves are heat-resistant, reusable, and built to withstand daily use without cracking or leaking.
Restore & Refresh: Replace worn or damaged mouthpieces easily to prevent leaks and extend the life of your water bottle—no need for a full replacement.
Easy Installation: No tools required. Simply remove the old valve and pop in a new one—quick, hassle-free, and perfect for families or individuals on the go.

Specification:
Color: grey, blue, rose red, orange, green, red
Material: silicone
Product Size: 5.4x3.7x1.5cm/2.13x1.46x0.59in
Package details:
12 x replacement bite values
1 x straw cleaning brush
Note:
Due to manual measurement, the size and weight may have a certain error.
Due to the difference between different monitors, there may be a slight color difference existed.