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Plastic-free goods, checked part by part, with the evidence in reach.

Pura Big Mouth Sport 28 oz

Not listed
Pura Big Mouth Sport 28 oz
Photo: Pura (purastainless.com)

A bare 18/8 steel bottle, no paint, sold as 100% plastic-free. The sport top you drink from is silicone. So are the collar and the sleeve. Pura's care page says silicone contains no plastic. A small gasket we'd allow; a whole lid is a different animal, so this one stays off the list.

Not listed, so not linked.

Every component

5 parts, every one classified. The rulings are explained in the standard.

NumberPartMaterialPlastic?Evidence
1body18/8 stainless steelNo18/8 food service-grade stainless steel bottlesource · retrieved October 22, 2026
2sport top (lid)platinum-cured siliconeYesR1Medical-grade, platinum-cured silicone sport topsource · retrieved October 22, 2026
3sleevesiliconeYesR1Interchangeable silicone sleevesource · retrieved October 22, 2026
4collarsilicone and stainless steelYesR1all Pura collars are crafted only from medical-grade, platinum-cured silicone and stainless steelsource · retrieved October 22, 2026
5exterior finishminor partbare stainless, unpaintedNoR3, minorPaint-free: No chipping bottles or flakes of dangerous chemicals in your drink.source · retrieved October 22, 2026

Packaging

Not verified yet.

What owners and reviewers say

  • “Silicone is a natural material; it does not contain any plastic or latex”

    source

Think a component is wrong? Email chairman@amaterio.com with the product and the source. Machine-readable: JSON.