OmieGo Bento BIOOmieGo is the next step in bento boxes: One main entre 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.