Features: Bowl inserts are ideal for meal prep, leftovers, lunch boxes, and snacks Patented inserts use Tritan material and are non-toxic Crystal-clear Tritan inserts are topped with leakproof silicone lids for a perfect fit on 20 oz. bowls Insert holds 15 oz. total (each section holds 7.5 oz.) Stain-resistant, odor-resistant, and shatter-proof Easily stacks for convenient storage Microwave safe on low heat for short times Dishwasher safe and freezer safe Dimensions: 5.125 in. opening diameter x 2.125 in. H