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Mushie Silicone Training Cup with Straw

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Mushie

Mushie

Silicone Training Cup with Straw

The 100% silicone claim explicitly spans all three parts, which most straw cups cannot say. As a polymer it can release trace particles or siloxanes, and no temperature guidance is published.

2 / 10 Low plastic footprint $$

A 6 oz training cup with removable lid and soft straw, all three parts covered by the brand's 100% food-grade silicone claim.

How this score breaks down

Plastic in the product and its packaging Little plastic
Cup, lid, and straw made from 100% food-grade silicone per the brand.
Microplastic shedding and leaching Sheds some
Silicone is not a petroleum plastic and is not a microplastic source the way plastic is, though as a polymer it can release trace particles or siloxanes, more so with heat and age. Whether silicone forms microplastics is still an open question.
End of life: persistence and recovery Mostly recovers
Not stated. Recyclable, repairable, or genuinely recovered; low persistence.
Plastic-derived chemicals of concern Some concern
Some plastic-contact chemistry is possible; see the notes.
Transparency and verification Partly disclosed
Moderate: the 100% claim covers the multi-part build, but no cure system, temp limits, or origin

Strengths

  • All three parts silicone, no hard plastic ring or valve,Soft straw for gums and new teeth,Free of BPA, BPS, PVC and phthalates per the brand

Trade-offs

  • No hot-liquid or temperature guidance published,Cure system not disclosed,Packaging not stated

What's inside

Cup, lid, and straw made from 100% food-grade silicone per the brand.

PartMaterial
CupFood-grade silicone (brand claim),Lid | Food-grade silicone (brand claim),Straw | Food-grade silicone (brand claim)

Free of BPA, BPS, PVC, phthalates (brand claim)

Packaging
Not stated
Microplastics
Silicone is not a petroleum plastic and is not a microplastic source the way plastic is, though as a polymer it can release trace particles or siloxanes, more so with heat and age. Whether silicone forms microplastics is still an open question.

Attributes

What this product is, at a glance.

Food-grade siliconeDishwasher safe

Certifications

None listed. We only show independent third-party certifications we can verify with the issuing body, and this product does not currently hold any.

About Mushie

Mushie was founded in 2018 by Mushie and Levi Feigenson, a Houston couple who started the company in a spare bedroom of their home shortly after their second child was born, and its products are still designed by their team in Houston and Sweden. The brand makes minimalist silicone feeding sets, bibs, cups, bath toys, and teethers in soft Scandinavian-inspired colors, along with organic cotton clothing, and it is also the US home of Denmark's FRIGG pacifiers. Mushie states its mission is everyday essentials parents love as much as their little ones do, built on safe, non-toxic materials like food-grade silicone and organic cotton. The brand states its products are tested to US consumer-safety standards, but it does not publish certificates, name its testing labs, or disclose details like its silicone cure system, so most material claims rest on the brand's word. Prices are mid-range for baby feeding gear, and that thinner disclosure is the honest tradeoff next to specialist plastic-free brands.

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Melissa Walker, founder of Thriving Sustainably

Hi, I’m Melissa-founder of Thriving Sustainably

Melissa Walker is the founder of Thriving Sustainably. A mom who started reading the labels after learning how much microplastic ends up in our bodies, she co-leads the environmental pillar of a Fortune 500 company’s employee sustainability program and rates brands against public certification databases so families can lower their microplastic exposure without the guesswork.