# ECOlunchbox Seal Cup Splash Box

> 304/18-8 stainless steel container with an FDA and NSF-tested silicone lid. Leak-proof and B Corp certified.

- Brand: [ECOlunchbox](https://nontoxicnook.com/brands/ecolunchbox)
- Category: Kitchen › Care & Storage › [Food storage](https://nontoxicnook.com/products/category/kitchen-food-storage)
- Price tier: $$
- Canonical: https://nontoxicnook.com/products/ecolunchbox-seal-cup-splash-box

## Why we chose it

ECOlunchbox's Seal Cup line uses food-contact silicone lids that have been independently tested to FDA and NSF standards, and the 18/8 stainless steel body carries no plastic lining. B Corp certification covers the brand's supply chain. The Seal Cup Splash Box is the flat-lid version for packing leftovers or salads -- do not confuse with the Three-in-One Classic, which uses 201 stainless and fails our standard.

## Certifications

- B Corp

## Specs

- material: 18/8 (304) stainless steel body; food-grade silicone lid
- lid-testing: FDA and NSF tested silicone
- source:materials: https://www.ecolunchboxes.com/products/splash-box
- source:bcorp: https://www.bcorporation.net/en-us/find-a-b-corp/company/ecolunchbox
- leak-proof: Yes
- dishwasher-safe: Yes
- image:source-url: https://www.amazon.com/dp/B01722DR2G
- image:credit: ECOlunchbox via Amazon listing

## Where to buy

- [ECOlunchbox](https://www.ecolunchboxes.com/products/splash-box)
- [Amazon](https://www.amazon.com/dp/B01722DR2G)

Prices are deliberately omitted from this mirror — they go stale. Current prices and stock: https://nontoxicnook.com/products/ecolunchbox-seal-cup-splash-box

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Nontoxic Nook lists only products that cleared the published criteria at https://nontoxicnook.com/our-promise. Affiliate disclosure: https://nontoxicnook.com/affiliate-disclosure.