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ATTRO · Kitchen
ATTRO Hotmate Insulated Steel Lunch Box, 4-Sided Lock
Visit the ATTRO guideAbout this item
- •A four-sided lock with a steel lid as well as a steel body — unusual at this price, and better for heat retention.
- •Airtight and leak-proof, with a side container for a snack or salad.
- •The steel lid avoids the plastic-against-hot-food issue that plastic-lidded boxes have.
- •Rated 4.0 and heavier than plastic boxes; the four clips take a moment to open and close.
Key Specifications
- Specification 1
- Insulated
- Specification 2
- Steel inner and lid
- Specification 3
- 4-sided lock
- Specification 4
- Side container
Retailer comparison
One matching retailer listing is available. Other configurations stay separate so we do not compare different variants.
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Data source: our buying guide, checked 5 November 2026.
Why it made the list
- • A four-sided lock with a steel lid as well as a steel body — unusual at this price, and better for heat retention.
- • Airtight and leak-proof, with a side container for a snack or salad.
- • The steel lid avoids the plastic-against-hot-food issue that plastic-lidded boxes have.
Before you buy
Rated 4.0 and heavier than plastic boxes; the four clips take a moment to open and close.
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Prices shown are dated guide values and can change. SellMandi does not accept payment for a better ranking; comparisons are based on the criteria explained in our product selection policy.