Storage & Containers

Plastic Container

Lightweight, stackable storage for everyday leftovers

A light, shatter-resistant container for everyday fridge and freezer storage that stacks well and won't break if dropped. Choose ones marked freezer- and microwave-safe. Let oily or tomato-based foods cool before storing to limit staining.

A plastic container is the light, shatter-resistant everyday vessel for fridge and freezer storage — it stacks neatly, weighs almost nothing, and survives the drop that would shatter glass. That toughness and low cost make it the default for lunches, leftovers, and deli-style portioning. The catch is that plastic stains and holds odors from oily, acidic, and brightly colored foods, and not every tub is built for heat — so it pays to buy ones marked freezer- and microwave-safe and to let greasy food cool before it goes in.

Types & varieties

Deli containers

Cheap, stackable round tubs with interchangeable lids — a pro-kitchen staple.

Locking-lid sets

Clip-down lids with gaskets for leakproof carrying.

Nesting set

Graduated sizes that store compactly when empty.

Managing stains and odors

Plastic is porous enough to absorb pigments and smells. Let oily, acidic, or deeply colored foods (tomato sauce, curry, beets) cool before storing — hot food stains far worse. To lift existing stains, scrub with baking-soda paste or leave the container in the sun, which bleaches discoloration over a day or two.

Cool greasy/colored food before storing
Baking-soda paste lifts set-in stains
Sunlight bleaches stubborn discoloration

Heat and safety

Only microwave containers explicitly labeled microwave-safe, and vent the lid so steam escapes. Avoid heating plastic with very oily foods, which get hottest and can stress the material. For long-term storage of acidic foods, glass is the safer pick.

Common uses

Everyday fridge storage of leftoversFreezing portioned meals (rated tubs)Packing lunches and snacksDeli-style portioning of prepped componentsCarrying food to picnics and potlucks (drop-safe)Storing dry pantry goodsBrining or marinating in a sealed tub

Tips & pitfalls

Buy only freezer- and microwave-safe tubs if you'll use them for both.
Let tomato- or oil-based foods cool before storing to limit staining.
Lift stains with a baking-soda scrub or a day in the sun.
Standardize on deli-style containers with interchangeable lids to end lid-matching misery.
Leave headspace when freezing liquids; they expand and can pop the lid.