STL MATRIX SS TIFFIN - MEDIUM
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-550x550.jpeg "STL MATRIX SS TIFFIN - MEDIUM")
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-80x80.jpeg "STL MATRIX SS TIFFIN - MEDIUM")
- Model: STL TIFFIN
- JAN: 427
Available Options
One box.
Three ways to
own it.
A single stainless steel box, clip-locked on all four corners, engineered once and offered in three colourways. Pick the mood, not the mechanism — the seal underneath never changes.
Same box. Three rows of proof.
Eight reasons the clip never quits.
Four corners, four clips
Locked at every corner instead of one central latch, so pressure is distributed — not just held on one hinge.
Rust doesn't get a vote
A rust-free steel body that keeps its mirror finish through years of dishwashing and daily transit.
Rectangular, on purpose
A wide, flat footprint that slides into a bag pocket sideways — no wasted volume, no odd angles.
One box, every dish
Wide enough for rotis and rice side by side — this isn't a single-dish container pretending to be flexible.
Mirror finish, minimal effort
The polished interior wipes clean in seconds — no ridges for last night's gravy to hide in.
Colour is cosmetic, not structural
Pistachio, pink, or sky blue changes the lid tone only — the seal and the steel stay identical underneath.
BPA-free lid, every colourway
The tinted lid is BPA-free across all three variants — the palette changed, the safety standard didn't.
Light enough to forget it's steel
Full stainless construction that still feels light in a bag — durability without the weight tax.
One compartment. No shortage of dishes.
One datasheet, three lids.
The Matrix Lunch Box's numbers don't change by colour — only the row you pick off the shelf does.
| Model | Matrix Lunch Box |
| Colourways | Pistachio, Baby Pink, Sky Blue |
| Body material | Stainless steel, mirror finish |
| Lock type | 4-point clip lock |
| Seal | 100% leak-proof |
| Lid material | BPA-free, food-grade |
| Form factor | Rectangular, single compartment |
| Construction | Rust-free, durable steel |
Pick a colour. Keep the seal.
The STEELiNE Matrix Lunch Box — one engineered box, three lids to choose from, and nothing about the seal left to chance.