Product Overview
The Tanjiae 4-pack snack-container set consists of four small reusable food containers intended for snacks, fruit, sauces, dressings, baby food, and other portioned foods. Each container holds approximately 8 fluid ounces, or one cup, and uses an 18/8 stainless-steel body with a flexible silicone lid. The compact size is intended primarily for small portions and lunch-box use.
The containers measure approximately 3.8 inches wide by 2.9 inches deep by 1.9 inches high. Their lids are designed to seal around the rim of each metal container and can be removed without rigid locking tabs. When the lids are removed, the stainless-steel bowls can nest inside one another to reduce storage space.
The containers are documented as dishwasher safe, freezer safe, and oven safe. The silicone lids should be fitted evenly around the entire rim when liquids or sauces are stored. Tanjiae identifies the materials as food-grade and states that the product has been evaluated against U.S. and European safety standards concerning substances such as BPA, lead, and phthalates.
Product Information
Identification
| Field | Information |
|---|---|
| Brand | Tanjiae |
| Manufacturer | Tanjiae |
| Category | Reusable food storage and snack containers |
| ASIN | B0F8QDG6ZD |
Physical Information
| Field | Information |
|---|---|
| Color | Blue lid set |
| Container Material | 18/8 stainless steel |
| Lid Material | Food-grade silicone |
| Dimensions per Container | Approximately 3.8 in W × 2.9 in D × 1.9 in H |
| Capacity per Container | 8 fl oz / 1 cup / approximately 230 mL |
| Set Size | 4 containers with 4 lids |
Product Identifier Summary
Product identifiers distinguish this four-container 8-ounce configuration from other Tanjiae sets with different capacities, lid colors, and container counts.
- Model Number: A model number typically identifies a specific product configuration for support, replacement parts, and catalog management. A verified manufacturer model number is not available for this set.
- MPN: A manufacturer part number identifies a commercial product within a manufacturer’s inventory system. A verified MPN is omitted.
- UPC: A 12-digit barcode identifier commonly used for retail product identification in North America. A verified UPC is omitted.
- EAN: An international barcode format used in retail and distribution databases. A verified EAN is omitted.
- GTIN: The Global Trade Item Number is a standardized framework that includes identifiers such as UPC and EAN. A standalone verified GTIN is omitted.
- ASIN: A catalog-specific identifier associated with this exact online product configuration. It is not a manufacturer-issued model number.
- ISBN: An identifier used for books and certain publications. It does not apply to food storage containers.
Common Uses
The set is designed for small food portions and portable storage. Its one-cup capacity makes it more appropriate for snacks and side portions than full meals.
- Packing fruit pieces
- Storing crackers and dry snacks
- Carrying nuts and seeds
- Packing sauces and dressings
- Storing small portions of baby food
- Separating lunch-box side dishes
- Portioning small desserts
- Storing chopped vegetables
- Carrying condiments
- Organizing small food portions for daycare, school, work, or travel
Maintenance & Care
The stainless-steel containers and silicone lids are documented as dishwasher safe. Food residue should be removed from the lid edges and container rims because these surfaces form the seal when the lid is installed.
When washing by hand, mild dish detergent and a non-abrasive sponge are appropriate for the stainless-steel surfaces. Abrasive pads can leave visible scratches on polished metal surfaces.
The components should be allowed to dry fully before the lids are installed for storage. The metal containers can be nested together with their lids removed to conserve cabinet or drawer space.
Safety Information
- Tanjiae identifies the containers as constructed from food-grade stainless steel and silicone.
- The product is documented as tested for compliance with applicable CPSC and CPSIA requirements.
- Manufacturer information also references testing against LFGB food-contact standards.
- The manufacturer states that the materials are tested for substances including BPA, lead, and phthalates.
- The containers are intended for food storage and should be cleaned before initial use.
- Inspect lids for tears, distortion, or damage that could interfere with sealing.
- Press the silicone lid evenly around the full rim before transporting liquids or sauces.
- Stainless steel should not be placed in a microwave oven.
- Use care when removing a container that has been heated in a conventional oven because the metal can become hot.
- The manufacturer lists a minimum age of 12 months for child-oriented use.
Technical Specifications
| Specification | Value |
|---|---|
| Product Type | Reusable snack and food storage container set |
| Number of Containers | 4 |
| Number of Lids | 4 |
| Capacity per Container | 8 fl oz / 1 cup / approximately 230 mL |
| Container Material | 18/8 stainless steel |
| Stainless-Steel Grade | 304 stainless steel |
| Lid Material | Silicone |
| Plastic-Free Food Container Construction | Yes |
| Nestable Without Lids | Yes |
| Dishwasher Safe | Yes |
| Freezer Safe | Yes |
| Oven Safe | Yes |
| Microwave Safe | No |
| Leak-Resistant Lid | Yes, when correctly sealed |
| Recommended Age Range | Primarily designed for young children and small portions |
| Manufacturer Minimum Age | 12 months |
Product History
This four-pack belongs to Tanjiae’s range of reusable stainless-steel snack and lunch containers. The brand offers related configurations in multiple capacities, colors, and set sizes.
Public product records show Tanjiae offering one-cup containers alongside larger 18-ounce and 25-ounce food-storage options. Mixed-capacity sets are also available. No formal generation history, predecessor, or successor has been publicly documented for this specific four-pack.
Key Features
- Four reusable stainless-steel containers
- Four flexible silicone lids
- One-cup capacity per container
- 18/8 stainless-steel construction
- 304 stainless-steel food-contact surfaces
- Food-grade silicone lid material
- Compact size for snacks and side portions
- Nestable metal containers when lids are removed
- Dishwasher-safe construction
- Freezer-safe construction
- Oven-safe metal containers
- Flexible easy-open lid design
- Designed to resist leaking when the lid is fully seated
Package Contents
- Four 8-ounce stainless-steel food containers
- Four silicone lids
Compatibility
The containers are sized for small food portions and can fit inside many lunch bags and lunch boxes. Exact fit depends on the dimensions and internal layout of the carrying container.
The stainless-steel bowls are suitable for refrigerator and freezer storage and are documented for conventional oven use. They are not compatible with microwave ovens because metal should not be exposed to microwave energy.
Lids from other Tanjiae sizes should not be assumed interchangeable. Container diameter and rim geometry can differ among one-cup, larger lunch-container, and multi-compartment products.
Frequently Asked Questions
How large is each Tanjiae container?
Each container is a compact one-cup size. It is intended primarily for snacks, sauces, fruit, and small side portions rather than full meals.
Are these containers made from 304 stainless steel?
Yes. Public product documentation identifies the metal as 18/8 stainless steel, which corresponds to commonly used 304 food-grade stainless steel.
Are the lids plastic?
No. The lids are made from flexible food-grade silicone rather than rigid plastic.
How should the lid be installed to prevent leaks?
Press the lid firmly around the entire container rim and check that all edges make continuous contact. An incomplete seal can allow liquid to escape during transport.
Can children open the lids?
The flexible lids are designed to be easier to remove than many rigid locking food-container lids. Individual ability varies by age and hand strength.
Are the containers dishwasher safe?
Yes. Both the reusable container system and its silicone-lid design are documented for dishwasher cleaning.
Can they go in the freezer?
Yes. The containers are documented as freezer safe. Foods that expand when frozen should not completely fill the container.
Can they go in the oven?
The stainless-steel containers are documented for conventional oven use. The metal can become very hot, so appropriate handling is necessary.
Can they go in a microwave?
No. Stainless steel is not microwave compatible. Food should be transferred to a microwave-safe container before microwave heating.
Do the containers stack?
Yes. The metal bowls can nest inside one another when the silicone lids are removed, reducing the space required for storage.
Are they suitable for sauces or dressing?
Yes. The one-cup capacity is suitable for small liquid or semi-liquid portions. The lid must be seated evenly around the entire rim before transport.
Can they store baby food?
Yes. The compact size can be used for appropriately prepared baby-food portions. Food temperature and age-appropriate feeding practices should be handled separately from container selection.
Are the containers airtight?
The silicone lids are designed to create a close seal around the container rim. Proper installation is necessary for the intended sealing performance.
Will the containers rust?
304 stainless steel provides good corrosion resistance under normal food-storage conditions. Drying the containers after washing and avoiding prolonged exposure to corrosive substances helps maintain the metal surface.
Do all four containers have the same capacity?
Yes. This specific set contains four containers of the same one-cup size rather than a mixture of capacities.
Are larger Tanjiae containers available?
Yes. Tanjiae has documented larger stainless-steel food containers and mixed-capacity sets. Their lids and dimensions should not be assumed interchangeable with this one-cup set.
Buying Considerations
The one-cup capacity is the most important sizing consideration. These containers are substantially smaller than conventional meal-prep boxes and are primarily intended for individual snack portions, sauces, fruit, and similar foods.
The flexible silicone lids avoid rigid plastic locking mechanisms, but correct sealing requires pressing around the full perimeter. Users transporting liquids should check the seal before placing a container inside a bag.
Stainless steel is durable and suitable for freezer and conventional oven use, but it prevents users from seeing the contents through the sides. It is also unsuitable for microwave heating.
The nesting design saves storage space only when the lids are removed. The lids require separate storage when the four metal containers are nested together.
Customer Feedback Summary
This section is a generalized summary of recurring themes reported in publicly available customer feedback. These observations are not verified technical specifications or first-hand testing by iGiftCardz.
Positive feedback commonly focuses on the compact size, stainless-steel construction, and flexible silicone lids. Parents frequently describe the containers as useful for fruit, crackers, small snacks, sauces, and lunch-box portions.
The ability to nest the metal bowls receives favorable comments from users with limited cabinet space. Dishwasher cleaning and the absence of rigid plastic food containers are also recurring positive themes.
Reported limitations mainly concern size and lid sealing. Some users find the one-cup capacity smaller than expected when first seeing the containers. Others note that the lid must be pressed carefully around the entire edge to maintain a reliable seal, especially when transporting liquid foods.
Related Products
- Tanjiae 8 oz Stainless Steel Snack Containers: Related one-cup containers offered in other lid colors and package quantities.
- Tanjiae 18 oz Stainless Steel Containers: Larger reusable food-storage containers designed for more substantial portions.
- Tanjiae 25 oz Stainless Steel Lunch Containers: Larger-capacity metal food containers within the same brand family.
- Tanjiae Mixed 25 oz and 8 oz Sets: Combination sets that pair larger lunch containers with smaller snack containers.
- Tanjiae Multi-Compartment Snack Containers: Related stainless-steel products that divide food into separate sections within one container.
Last Updated
August 15, 2026
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