Products are split into three levels based on ingredient labels

GO
Best choice
SLOW
Contains ingredients with possible health concerns
STOP
Contains harmful ingredients
GO

Kaycrown

Stainless Steel Metal Straws

Last verified: December 4, 2025

Why This Product is Rated GO

Stainless Steel Metal Straws by Kaycrown has been evaluated by Million Marker and meets our strict safety standards. This product is rated GO, meaning it is free from harmful chemicals like BPA, phthalates, parabens, and other endocrine-disrupting compounds.

Products with a GO rating represent the safest choices in their category and are recommended for everyday use.

Learn more about how Million Marker scores products →

Frequently Asked Questions

Stainless Steel Metal Straws by Kaycrown - Non-toxic Water Bottles + Drinkware product rated GO by Million Marker, free from BPA, phthalates, and parabens

Where to buy

Kaycrown Google Search

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