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This modular food storage container set combines food-grade 304 stainless steel bodies with dual-color overmolded lids for reliable everyday freshness. Square and round sizes support organized storage, meal preparation, office lunches, and outdoor use. Four-side snap locks and built-in pressure relief valves create a secure seal that helps reduce leaks, moisture loss, and food oxidation. The mirror-polished stainless steel surface resists grease, stains, and odors, while the stackable design saves refrigerator and cabinet space. BPA-free materials meet FDA and LFGB food-contact standards. Suitable for refrigeration and freezing, the containers are reusable, durable for families, easy to clean, and not microwave-safe.
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Crafted with food-grade 304 stainless steel bases and fashionable dual-color overmolded lids, this modular food storage container set delivers reliable fresh-keeping performance. Available in square and circular multi-size options, the stackable design optimizes kitchen and refrigerator space. Equipped with four-side snap locks and built-in pressure relief valves, the containers form an airtight barrier to retain food flavor. Free of BPA, they serve family food sorting, office lunch transport and fitness meal portioning as a healthier substitute for ordinary plastic storage boxes.
1. The container body adopts integrated forming 304 stainless steel with mirror polishing treatment. The dense smooth surface inhibits adhesion of grease and food pigment, hardly absorbing residual odors from seafood, sauces and fruits. Acid and salt corrosion resistance outperforms common metal utensils. No tiny gaps breed bacteria, supporting long-term safe daily food preservation.
2.The lid applies advanced two-tone plastic overmolding craft. Hard plastic forms the structural frame while soft wrapping sections boost laminating tightness with the tank edge. The unified cream minimalist tone improves visual texture. Embedded exhaust valve balances internal pressure changes, avoiding lid bulging or warping during cold storage and temperature fluctuation.
3. The lineup contains square and round series with progressively reduced capacities. Square containers make full use of refrigerator corner space, while round models adapt to semi-liquid food such as stews and yoghurt. Uniform lid outer dimensions allow cross-size stable stacking. Customers can freely combine multiple specifications to realize classified storage of staple food, side dishes and snacks.
4. Four-corner independent locking buckles realize uniform compression of the lid. When fully fastened, the closed structure effectively slows food oxidation and moisture loss. Even slight tilting during commuting reduces liquid leakage risk. Users can complete opening and closing with simple hand operations, balancing sealing capability and daily operation convenience.
5. All contact components pass LFGB and FDA food safety testing. Stainless steel bodies and lids contain zero BPA and harmful plasticisers. Reusable structure cuts waste of disposable packaging materials. Moderate weight makes them suitable for indoor storage and outdoor carrying, catering to health-focused families, office workers and fitness enthusiasts.
Inner tank material: Food-grade 304 stainless steel (one-piece formed mirror polished)
Lid material: Two-color rubber-coated one-piece molded food-grade ABS/AS/PP plastic, with an internal pressure relief valve
Style classification: Square series, round series, each with 4 capacity gradients
Safety certification: FDA, LFGB food contact certification, BPA-free
Structural configuration: Four-side snap-on lock, stackable structure, pressure relief valve
Applicable temperature: -20℃ to 120℃
Cleaning method: Hand washing is recommended. Avoid grinding the surface of stainless steel with hard steel wool balls
Applicable environment: Refrigerator refrigeration and freezing; Do not put in the microwave oven
Classify leftover cooked meals, cut fruits, raw ingredients and pickled food inside the refrigerator. Separate containers isolate strong-flavor food to prevent cross-tainting. Stackable layout makes rational use of limited shelf space. Stainless steel avoids the ageing problem of plastic boxes, keeping kitchen storage tidy and reducing unnecessary food spoilage.
Suitable for daily homemade light meals. Different capacities can divide carbohydrates, vegetables and protein separately. The sealed buckles lower spill risks when placed inside backpacks. Compared with plastic lunch boxes, stainless steel avoids harmful substance precipitation, offering safer portable dining solutions for daily commuting and gym trips.
Perfect for weekend bulk meal prepping. Pre-cooked dishes can be portioned and sealed for refrigerated storage. Round containers suit soups and porridge; square containers are ideal for solid dishes. Centralized prepping reduces daily cooking time for busy households and enables regular, scientific diet management.
The sturdy anti-collision stainless steel shell adapts to outdoor environments. You can pack salads, cut fruits, baked snacks and homemade dips. Stackable design saves space in picnic bags. Reliable sealing prevents leakage during movement, bringing convenient and hygienic food storage solutions for family outings and short-distance travel.
Clean and dry the container before loading food. Place ingredients into the stainless steel tank, align the dual-color lid, then fasten all four buckles to form an airtight seal. Open the exhaust valve if long-term refrigeration is needed. After use, wash gently with neutral detergent. Do not store highly acidic or salty food for more than 48 hours continuously. Never heat the container in microwave ovens.
Stainless steel cannot be used inside microwave ovens, so microwave heating is prohibited. This container is designed for cold preservation, refrigeration and freezing. If you need to reheat food, transfer contents into microwave-safe cookware in advance.
The lid is made of high temperature resistant PP material within -20℃ to 120℃. Avoid long-time contact with hot cookware surfaces. Proper use will not cause obvious fading. Exposing it to sustained high heat will lead to deformation and weaken sealing effects.
The mirror-polished surface greatly reduces odor adhesion. Nevertheless, strongly flavored food like kimchi and seafood should not be sealed for extended periods. Clean the container promptly after each use to keep the interior free of lingering smells.
Yes, the flat lid surface supports stable vertical stacking. Match containers of similar sizes for placement. Do not stack excessively heavy objects on the top layer, which may loosen the buckles, compromise tightness and cause accidental leakage of stored food.
