Our very first stainless steel lunchbox is here – meet the Mighty. Built tough, lightweight, and ready to handle big appetites without the plastic.

Made from rust-free 304 stainless steel with a removable silicone seal board in the lid, this durable lunchbox is perfect for those wanting a plastic-free option. It features three fixed compartments – no moving parts, no fuss. Designed to be toxin-free, low-waste, and easy to clean.

Why Mighty?

Plastic‑free & toxin‑free – made from food‑grade 304 stainless steel
Leak‑resistant seal – removable, colour‑pop silicone board in the lid keeps yoghurt, dips and saucy foods in place (not suitable for water, juice or milk)
Ready for big appetites – three fixed compartments:
- 500ml, 300ml, 200ml = 1000ml total capacity
Kid‑friendly latches – two easy‑open side clips
Low‑waste & long‑life – rust‑resistant steel stands up to daily school runs
Match it up – optional Mighty Minis stainless‑steel snack pots sold separately

Dimensions & Capacity

External size: 23 cm (L) × 17 cm (W) × 4 cm (H)
Total capacity: 1000 ml
Weight: 520 g (incl. lid seal)

Colours available:

Pink | Lilac | Blue

Care & Cleaning

Dishwasher safe – top rack recommended
Hand‑wash silicone seal separately for a squeaky‑clean finish
Not microwave safe

Limited First Release

Limited stock available for this first release.

Matching Mighty Minis – our stainless steel snack containers – sold separately.

Mighty Stainless Steel 3-Compartment Lunchbox

Colour