U-Konserve Stainless Steel Snack Container
U-Konserve
Stainless Steel Snack Container
A steel body with no plastic touching food; an inert, long-lasting 1.
Verified plastic-free
1
/ 10
Low plastic footprint
$$
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Leak-resistant stainless steel containers with silicone lids. Dishwasher-safe and built to last decades. A 1% for the Planet member.
How this score breaks down
Plastic chemicals that leach from the material
No leaching concern
No PFAS, PTFE, BPA, or other leaching plastics in food or heat contact.
Plastic in the item itself
Little to no plastic
A food container with a stainless steel body and a food-grade silicone lid, so the food-contact surface is steel rather than plastic.
Microplastic and microfibre shedding
Doesn't shed
None from the steel body
End of life and packaging
Recyclable or compostable
Plastic-free; recyclable steel with silicone lid
Transparency and verification
Fully disclosed
Material disclosed Strengths
- Stainless steel body with no plastic touching food
- Dishwasher-safe and built to last decades
- 1% for the Planet member
Trade-offs
- The lid is food-grade silicone, a synthetic (non-plastic) material
- Higher upfront cost than plastic tubs
Scored on our durable-goods method (durables-v1, 2026-05-30). How we rank →
What it's made of
A food container with a stainless steel body and a food-grade silicone lid, so the food-contact surface is steel rather than plastic.
| Part | Material |
|---|---|
| Body | Stainless steel |
| Lid | Food-grade silicone |
Free of BPA, phthalates, PVC, plastic food-contact
- Packaging
- Plastic-free; recyclable steel with silicone lid
- Microplastics
- None from the steel body
Certifications
Independent, third-party certifications only. Tap any badge to see what it verifies.
About U-Konserve
U-Konserve makes leak-resistant stainless steel food containers sealed with silicone lids. The company is a 1% for the Planet member.
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