The Ello Color Lock 4-piece Divided Meal Prep Set includes two 3.4 cup (27oz) glass containers with leak-proof lids, perfect for keeping foods separate until it’s time to eat. Made with glass and a divided design, it makes it easy to prep balanced meals for home or on the go. These containers are dishwasher, microwave, and oven safe without the lid. Our non-porous glass won’t absorb stains or odors, so your food stays fresh and your containers look new. Please allow containers to cool before placing them on wet or cold surfaces.