3 Compartment Bento Box

What is spent grain?

Alterpacks uses spent grains such as malt and barley that food manufacturers have used in their production cycle and are then disposed. These grains are "spent" and would go to a landfill, used as compost or animal feed. We upcycle these spent grains to create food containers that are 100% organic, for a truly circular solution.

Is it safe?

Alterpacks containers have received United States Food & Drug Administration (FDA) and Singapore Food Agency (SFA) certification for direct food contact. These spent grains are made of malt and cereals and are natural raw materials. You can place the containers in a freezer and microwave when ready to eat your meal