Multiple Sizes and Uses: The containers come in large (40 oz - 5 cups), medium (24oz - 3 cups) and small (14oz - 1.75 cups), X-small (7.5 oz ~ 1 cup). The food containers provide ample storage without bulking up your backpack, handbag or lunchbox. Take the containers to work, camping, on a picnic, or travel for convenient snacking. | | Compact, Stackable: These stainless steel containers with lids are an excellent choice for fresh or dried fruit, pretzels, hummus, and much more! Mira eco-friendly reusable lunch box for everyone reinforces portion control. Unlike plastic meal prep containers, they do not stain or retain odor. | | Health in Mind: The 4 stackable nesting containers have see-through plastic lids that are made of non-toxic LDPE number 4 plastic. They are easy to store in the refrigerator or pantry. Our stainless steel containers are BPA, phthalates, lead, and PVC free. NOTE: Containers are not insulated. They do not keep food warm or cold. | | Endless Storag.