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Plastic-Free Rating
Kitchen
Mainstream Brand
Kitchen·Zip Top

100% Platinum Silicone Reusable Containers

A
PFR Grade
Excellent — minimal plastic, transparent materials, safe for daily use
Made from 100% platinum silicone, which is a highly stable and non-toxic material, completely free of harmful plastics and associated chemicals.
PFR Approved

Food-grade silicone containers with no lids, designed to stand up and zip shut. Free of BPA, lead, PVC, and phthalates.

Score Breakdown

How scores are calculated

Materials (40%): How plastic-free the product is — raw materials, construction, and coatings.

Packaging (20%): Is the product packaged in plastic? Is it recyclable?

Transparency (20%): Does the brand disclose ingredients, sourcing, and manufacturing?

Durability (20%): How long does it last? Longer-lasting products reduce plastic waste over time.

Materials
9
Packaging
9
Transparency
9
Durability
9

This is a rating of this specific product only — not the company. Other products from this brand may score differently.

Last updated: April 4, 2026

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Low Exposure Risk — Why This Product Category Matters

Made from 100% platinum silicone, which is a highly stable and non-toxic material, completely free of harmful plastics and associated chemicals.

Synthetic Plastic Content
0%
synthetic plastic by weight

Why We Rated It This Way

Zip Top's 100% Platinum Silicone Reusable Containers is made from 100% Platinum Silicone. Certifications: BPA-free, Lead-free, PVC-free.

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