Everything you know and love about OmieGo, but now made with BIO-plastic. What does this mean? OmieGo BIO is made by using plant-based materials to replace an equivalent amount of fossil fuel.  By doing this, we halve the climate footprint from plastic compared to plastic made of fossil fuel. It's BPA-free, Phthalate-free, microwave safe, freezer safe, and dishwasher safe.  It's good for you, good for our planet!  Additional Features: One main entrée container and two smaller snack containers Stack, lock, and you're ready to go Locked containers won't leak or come apart Pack healthy meals in a breeze  Purchase extra sets for more versatile combinations Microwave, dishwasher and freezer safe Quality that you have come to expect from OmieLife Product Specifications: Three containers and three matching lids Weight: 0.77 lbs. Dimensions: 7.1 x 4.3 x 5.6 Large container volume: 650 ml / 22 fl oz Small container volume: 270 ml / 9 fl oz Materials: food grade and ISCC certified Plant-based PP, silicone BPA-free, Phthalate-free.