Pyrex Storage Deluxe are clear, heavy, divided glass dishes that shouldn't warp, stain or absorb colors. Lids are tight-fitting. Great for home food storage. Widely available at housewares and grocery stores in assorted sizes and in sets. Savers are a must for leak-safe toting.
Glad containers withstand the freezer, microwave, the dishwasher.
Perfect for gift-giving because there's nothing to return. But read the products' cautionary note about proper washing before using. Also made by Ziploc. From Tupperware, the food-storage innovator, comes the new Rock 'N Serve line. If you already have the dishes, purchase the lids separately.