Sandwich Bag
Stand-up bags made from 100% platinum silicone, designed for easy filling, washing, and drying. They are microwave, dishwasher, and freezer safe.
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.
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Last updated: April 4, 2026
Made from 100% platinum silicone and manufactured in the U.S. However, they are noted to not be leakproof, which impacts their overall score.
Why We Recommend This Product
Zip Top's Sandwich Bag is made from Platinum Silicone. Certifications: Made in USA, FDA Compliant.
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