Pura Stainless · Bottle
Current best-in-class pickA stainless-steel, plastic-free bottle with a medical-grade silicone nipple and modular conversion parts.
Its material design avoids plastic food contact, the exact bottle appears in MADE SAFE's certified product directory, and the maker explicitly excludes phthalates and lead.
MADE SAFE lists the Kiki infant bottle, while Pura identifies the current vessel as stainless steel with medical-grade silicone and no plastic, phthalates, BPA, BPS, polypropylene, or lead.
Public rating volume is thinner than our other picks, and we found no current batch-level laboratory report on the public product page.
Where to buy
Checked September 8, 2026
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Why the category matters
Results varied by metabolite and developmental domain, while mixture analyses were not significantly associated with delay in most domains.
Most overall associations were null, with a limited number of sex-specific associations that need replication.