Black+Blum Stainless Steel Lunch Box Large
Black+Blum
Promising research
Elephant Box
Elephant Box Clip & Seal Small
Promising research
£26at Elephant Box
Best for: Leakproof steel lunches, deli refills and wetter food
Price checked
Buy now at Elephant Box- Stainless steel box and lid
- Silicone seal, leakproof
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Stainless steel box and lid
- Seal
- Food-grade silicone
- Sizes
- 800ml, 1.2L, 2L
- Material
- Stainless steel
Where we checked it: elephantbox.co.uk ›
Why we picked it
A steel box with a food-grade silicone seal that Elephant Box says makes it fully leakproof, plus a movable divider. Available in 800ml, 1.2L and 2L.
Best for
Leakproof steel lunches, deli refills and wetter food
Not for
Anyone wanting zero silicone
The details that matter.
- • Stainless steel box and lid
- • Silicone seal, leakproof
- • Movable divider
- • Three sizes
How strong is the research? What our grades mean ›
- Strong research
- Independent certification or lab data for the specific claim.
- Promising research
- The material is well supported, but there is no product-level testing.
- Early research
- Little independent research.
- Mixed research
- Research findings disagree.
- £
- Under £20
- ££
- £20 to £79
- £££
- £80+
Compare with similar
| Feature |  |  |  | |
|---|---|---|---|---|
| Price | £26 | £20 | £32.50 | £33.95 typical |
| Seal | Food-grade silicone | Silicone | None | Valve lid (seal material not itemised) |
| Material | Stainless steel | Food-grade stainless steel | 304 stainless steel | 304/18-8 stainless steel |
| Research | Promising research | Promising research | Promising research | Promising research |
| Link | You're here | View › | View › | View › |
