Rubbermaid food storage containers are perfect as a sandwich container, and also great for snacks and sides These Rubbermaid containers feature a Quik-Clik Seal—the lid audibly clicks to the base, so you know it's sealed tightly Colorful bases make containers easy to spot in a crowded fridge; clear lids allow you to see what's inside Ridged lids allow containers to easily stack in the fridge and cabinet Containers are BPA-free, top-rack dishwasher safe, microwave safe for reheating, and freezer safe Pack includes four 2.9-cup square containers These Rubbermaid food storage and meal prep containers are lightweight, portable, and make perfect portion control containers. These containers are perfect for sandwiches, snacks, and sides, and the colorful bases are easy to spot in the fridge. The Quik-Clik Seal allows the lid to audibly click to the container, so you know it's sealed tightly. The plastic containers are BPA-free, top-rack dishwasher safe, microwave safe for reheating, and freezer safe.