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Product Specifications
True ceramic inner liner, natural ceramic, acid and alkali resistant, corrosion resistant, safe for food contact
Fired at high temperature of 1250-1350°C for durability and safety
Lead-free, cadmium-free, heavy metal-free certified by authoritative testing agencies (MA, CNAS)
Safe glaze surface with official inspection reports
Developed using space technology by Joyoung as a supplier for manned spaceflight kitchen equipment
Ceramic inner liner offers excellent acid and alkali corrosion resistance, healthier and safer than stainless steel and plastic alternatives
Microwave safe
Double-layer insulation design with hollow heat insulation for safe handling without scalding

316L stainless steel 2.5L
CNÂ¥158.95

304 Stainless Steel 6-Compartment Serving Tray
CNÂ¥19.90
Fresh-lock compartments separate meat and vegetables to prevent odor mixing and maintain balanced nutrition
| Item | Detail |
|---|---|
| Large box | 600mL (127 mm x 96 mm) |
| Small box | 420mL (127 mm x 72 mm) |
| Item | Detail |
|---|---|
| 2-piece set | 1.0L total capacity, net weight 925 g |
| 3-piece set | 1.5L total capacity, net weight 1340 g |
| 4-piece set | 2.0L total capacity, net weight 1846 g |
Suitable for steaming, cooking, refrigeration, and microwave heating
Avoid placing the lunch box sideways or upside down to prevent leakage
Do not store liquids above 80°C such as hot soup or water
Compatible with Joyoung portable lunch bags for convenient commuting and travel
Ideal for office lunch, student meals, baby food storage, and balanced nutrition on the go
Portable, durable, and easy to clean
All dimensions are manually measured; slight deviations may occur.

316L stainless steel 5compartment tray
CNÂ¥27.90

Fourlayer upgraded thickened white 3450ML [without insulation bag]
CNÂ¥87.37