Leepenk Stainless Steel Food Storage Containers 3-Piece Set — 304 Grade, Airtight Silicone-Sealed Lids

Leepenk ASDICOXB 3-piece food storage containers are sturdy 304-grade stainless steel tubs with silicone-sealed lids and latch closures for airtight, smell-proof food storage.

These three stainless steel containers are made from 304 food-grade material and come in nested sizes to save cabinet space. Designed to replace single-use plastics, the set is corrosion-resistant, dishwasher-safe, and built to handle a range of everyday storage tasks—from packed lunches to refrigerator leftovers. The lids feature a silicone gasket and metal latches to create a secure seal that helps contain liquids and odors while keeping contents fresh longer than typical plastic boxes.

How do these containers perform for everyday meal prep?

The Leepenk ASDICOXB containers are designed for frequent use: they stack and nest for efficient storage, the wide openings make filling and cleaning easy, and the stainless steel resists staining and lingering smells. Heat conduction and retention are better than thin plastic, so they’re well suited for hot or cold foods.

• Three graduated sizes for portioning and mixing.
• Wide mouths simplify scooping, stirring, and cleaning.
• Durable metal construction survives daily use without warping.

Are these containers leak-proof and safe for liquids or sauces?

Each lid uses a silicone gasket paired with stainless-steel clamps to form an airtight, leak-resistant seal ideal for sauces, soups, and dressings. While designed to minimize leaks, always ensure the gasket is clean and seats properly before transporting liquids in a bag or upright compartment for extra protection.

• Silicone gasket prevents odor transmission and helps contain splashes.
• Metal latches lock lids firmly in place for transit.
• Best to carry upright for maximum leak control.

How durable and easy to maintain are these stainless steel boxes?

Made from 304 stainless steel, the set resists rusting and won’t absorb colors or smells like plastic tends to. They are dishwasher-safe for convenient cleaning, and the smooth interior wipes clean quickly—keeping the finish bright and free of stains over long-term use.

• 304-grade stainless steel resists corrosion and pitting.
• Non-porous surface prevents odor and stain retention.
• Dishwasher safe; hand-wash lids and gaskets when needed.

Can these replace plastic containers for kids, travel, or storage?

Yes—their robust construction and airtight design make them a solid alternative to plastic for school lunches, meal prep, and pantry storage. They are heavier than plastic, which gives them a premium feel and greater longevity, though you may want to pack them with care for long trips.

• Great for leftovers, snacks, soups, and baby food.
• Nested design saves cabinet space when not in use.
• Free of BPA, phthalates, lead, and vinyl compounds.

Who is this for? The Leepenk ASDICOXB 3-piece set suits anyone looking to move away from disposable plastics—home cooks, parents packing lunches, or people who want a durable, odor-resistant option for refrigerated or room-temperature food storage. If you value items that last, nest neatly, and keep foods contained without chemical leaching, this stainless steel trio is a practical everyday upgrade.