Stainless Steel Rectangle Food Storage Container
A leak-resistant stainless steel food container with a platinum-silicone lid instead of plastic.
As an Amazon Associate I earn from qualifying purchases — at no extra cost to you. We show a "Check price on Amazon" link rather than a number because Amazon prices change often.
Why it's safe for your family
- The container body is stainless steel, so the surface holding your food is bare food-grade metal with no plastic liner and no coating.
- The lid is platinum silicone rather than rigid plastic, which is what makes it seal — and silicone stays flexible through freezing and dishwashing instead of becoming brittle.
- Nothing is coated on, so there is no surface layer that scratching by cutlery can turn into a particle source.
- Dishwasher safe at full heat without warping, clouding or losing its seal.
Is this really plastic-free? Yes — and here's why
Plastic food containers fail by abrasion — cutlery scratches them, reheating softens them, hot washing roughens them, and a roughened plastic surface sheds. Here the food sits on bare stainless steel, and the only non-metal part is a silicone lid, chosen because it is the material that can actually seal while surviving a freezer and a dishwasher.
What touches your food: bare stainless steel, with a platinum silicone lid sealing the top.
Quick specs
What to avoid instead
This replaces plastic food storage containers — the highest-frequency plastic food contact in most homes, and the one most often microwaved, scratched and washed hot.
How we verify — and what we don't
Straight answer: we're a research team, not a testing lab. Here's exactly what our rating is based on — and what it isn't — so you can weigh it honestly.
What we check
- What the product is made of, from the maker's own specs and product listing.
- Whether any part that touches you or your food uses PTFE, PFAS, plastic, or a coating that can degrade.
- Peer-reviewed research on how that material behaves when heated, scratched, washed, or worn.
- Known failure modes — how the product actually breaks down in a real home.
What we don't do
- We have not chemically tested this specific unit in a lab.
- We don't take payment to rate a product higher — there is no sponsored placement.
- We don't show star ratings or "trusted by thousands" counts we can't stand behind.
Anything that adds a known microplastic, PFAS, or off-gassing source — a non-stick coating, a plastic surface against food or skin, vinyl/PVC — is downgraded or cut. We only list what clears that bar.