286
people found this helpful, as of 2023
ranked #91,884 most helpful
out of 571,544,897 reviews
★☆☆☆☆
Mold started to grow inside the straw. It's impossible to clean!
The built-in silicon straw is impossible to clean. After 6 months, I noticed mold growing inside. Please see the custom uploaded image for details. This is a common problem to all water bottle with built-in straw. Avoid all of the straw bottles
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