It’s a large, convenient, compact and reusable three compartment Food Grade Stainless Steel lunchbox.  Ideal for large lunches on the go or meals that contain various components you don’t want to mix!

The Sustain-a-Stacker includes 2 stackable levels and bonus oblong container, which can be snuggly stored inside the second layer or used on its own.

Total L x W x H: 18.5 x 13.5 x 9 cm
Total Volume: ~800ml
Top Layer H: 4.5 cm
Top Layer Volume: ~800ml