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ECOlunchbox Storage Container
Tested & Monitored
All stainless steel products
- Last verified
- Feb 16, 2026
- Evidence basis
- Monitoring program, 2 documents
- Claim scope
- Inherently PFAS-free material
- Confidence note
- Strong evidence for the listed food-contact materials.
Key Specifications
- Material
- 18/8 stainless steel
- Coating
- None
- Dishwasher
- Safe
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About This Product
Simple stainless steel food container. Sustainable and durable.
Why It's PFAS-Free
This product uses 18/8 stainless steel with no nonstick coating. The cooking surface is bare metal, which naturally contains no PFAS compounds. Lab testing has confirmed PFAS levels below detection limits.
Customer Rating
★★★★☆(1,184 reviews on Amazon)
Product Highlights
- Square & Compact, Yet Roomy – Measures approximately 5¼" × 5¼" × 2″ and holds around 2.5 cups (21 oz), perfect for sandwiches, pasta salad, fruits, or leftovers.
- Durable 100% Stainless Steel – Made from food-safe, non-toxic stainless steel, it's BPA-, BPS-, and phthalate-free, ensuring longevity and safe usage.
- Lightweight & Squish‑Proof – Weighing just 8.5 oz (tare weight), the Solo Cube is both sturdy and lightweight—ideal for daily use or packing into a lunch bag without extra bulk.
- Dishwasher-Safe & Plastic-Free – Fully dishwasher-safe without hidden plastics, offering easy clean-up and a completely eco-friendly dining experience.
- Not Leak‑Proof, but Versatile – With no gasket, it’s not suitable for saucy or liquid foods—but its simple, secure lid is great for solid meals that don't need airtight sealing.
Features
- ✓Dishwasher safe
- ✓Made with 18/8 stainless steel
- ✓No nonstick coating - naturally PFAS-free surface
About ECOlunchbox
ECOlunchbox is a manufacturer of kitchen products. View more products from this brand in our catalog.







