If not given a proper home, leftover slices of pizza will embark on a bindle-toting life on the road in search of the rest of their triangular-shaped brothers. Contain food with today's Groupon: for $25, you get $50 worth of food containers, living storage, and kitchenware from Lock & Lock.

Using environmentally friendly materials, Lock & Lock helps homeowners organize and structure their lives with a cornucopia of colorful storage systems and cookware. Lock & Lock's airtight plastic containers feature lids with a four-sided interlocking system and come in a bevy of shapes and sizes. Store your family's food inside a four-container set of blue-lid lunch boxes ($18.12) or use transportable storage boxes ($26.01) to move agoraphobic angel-food cakes.

Made from heat-resistant glass, Lock & Lock's line of Boroseal glass containers withstand sudden changes in temperature and can be used in the refrigerator, oven, and microwave. Budding bakers can also peruse Lock & Lock's extensive collection of cookware, which includes saucepans, stockpots, and cooking tools. The organizational architects at Lock & Lock also help bring order to cluttered closets with their line of fabric living boxes, many of which can accommodate up to 130 pounds and can be flattened when not in use. Or Groupon holders can reduce waste with a set of four ceramic, reusable Eco coffee cups ($23.50), and prep for Fourth of July festivities with a picnic-ready cooler bag ($12.95) equipped with an early-detection ant security system.