HOME // Product Details
304 Stainless Steel Lunch Box Food Containers
Company Code: OLJ001
Material: 304 stainless steel single layer
Size: 14cm in diameter
Capacity : 1–2 litres, 800–1000 ml
Dimensions: 14/16 cm
CERTIFICATES
304 Stainless Steel Lunch Box Food Containers
Made from 304 food-grade stainless steel, this lunch box is corrosion-resistant, rust-proof and coating-free for added peace of mind. Its double-layered compartment design prevents odours from mixing, whilst the leak-proof lid ensures you can carry soup and rice with confidence. Lightweight and durable, it is dishwasher-safe but not suitable for use in the microwave (due to the metal construction). Whether you’re taking lunch to work, heading out for a picnic or a student on the go, this lunch box has you covered.
Advantages

Suitable scenarios
1. Taking lunch to work: The compartmentalised design prevents flavours from mixing, whilst the leak-proof seal means you can pop it in your bag with peace of mind
2. Students: Perfect for canteen takeaways, instant noodles in the dorm, or packed lunches to take home – durable and drop-proof
3. Outdoor picnics: Lightweight and hard-wearing, ideal for fruit, salads and packed lunches; looks great laid out on a picnic mat
4. Fitness and weight loss: Compartments help control portion sizes, keeping carbs, protein and veg in their own sections for a healthy packed meal
5. Business trips and travel: Perfect for packing away hotel breakfasts or bringing your own meals on the train – much safer than disposable containers
6. Home storage: Ideal for portioning leftovers, prepping meals or marinating ingredients; stacks neatly in the fridge to save space
7. Children’s lunch boxes: Made from food-grade 304 stainless steel with no risk of coating peeling off, so you can feel more at ease letting your children use them
8. Lunch for couples or families: One box per person, with personalised markings engraved on them – adding a touch of sweetness to your packed lunches

Packaging dimensions
The product packaging details are as follows

Customer Service
We offer comprehensive customisation options! Whether it’s a company logo, brand slogan or employee ID number, we can laser-engrave it precisely onto the box. We provide a one-stop customisation service to create high-end, practical employee benefits, exhibition giveaways or corporate gifts.

FAQ
Q1: What material are the meal boxes made of? Are they safe?
A1: They are made from 304 food-grade stainless steel. This material is corrosion-resistant. It is also rust-proof. There is no risk of the coating flaking off. Therefore, they are safe for food contact.
Q2: Can they be heated in a microwave?
A2: No. Stainless steel reflects microwaves. This prevents heating. It may even cause sparks. It may also damage the microwave. We recommend heating in an electric steamer. Alternatively, use an oven. Alternatively, transfer the contents to a ceramic bowl before microwaving. A glass bowl also works.
Q3: How well does it seal? Will it leak?
A3: The lid features a food-grade silicone seal. It also features a snap-lock mechanism around the edges. Therefore, it is unlikely to leak during normal transport. However, we recommend keeping it flat. Avoid vigorous squeezing. Also avoid leaving it upside down for prolonged periods.
Q4: Is it easy to clean? Are there any hard-to-reach areas?
A4: It is very easy to clean. The inner walls of the container are moulded as a single piece. There are no gaps. There are no hard-to-reach areas. The silicone ring is removable for cleaning. The lid is also removable. We recommend using a soft cloth. Alternatively, use a sponge. Do not use steel wool. This avoids scratching the surface.
Q5: Can it be washed in the dishwasher?
A5: Yes. The stainless steel body is heat-resistant. It is also dishwasher-safe. However, we recommend hand-washing the lid. This includes the silicone ring. This prolongs the seal's lifespan.
Q6: How effective is the heat retention?
A6: The single-layer stainless steel lunch box itself does not retain heat. If heat retention is required, it can be used in conjunction with an insulated bag. Alternatively, use a heated lunch box base.
Feel free to inquire anytime and lock in your favorite style!