500ml Bagasse square box - Warmpack

Rectangular Bagasse Lunch Box – 500ml – Warmpack(181mm*126mm*34mm)

Eco-Friendly, Compostable Sugarcane Fiber Bento Box

Why Choose Warmpack 500ml Rectangular Bagasse Lunch Box?

The 500ml rectangular lunch box is made from 100% natural sugarcane fiber, offering a sustainable alternative to plastic and foam containers. With a practical size for single meals, it is sturdy, lightweight, and fully compostable—ideal for bento boxes, salads, pasta, or rice dishes in restaurants, catering, and takeaway services.

Key Features

Eco-Friendly Material

Made from 100% bagasse (sugarcane fiber), a renewable material that decomposes naturally and is fully compostable within months.

Practical 500ml Capacity

Perfectly sized for single meals such as lunch sets, rice with vegetables, pasta dishes, or healthy salad portions.

Safe & Durable

Oil- and water-resistant, preventing leakage when used for saucy or oily dishes.

Microwave & Freezer Safe

Suitable for both hot and cold foods, safe for microwave reheating and freezer storage.

Application Scenarios

Restaurants & Takeaways

Ideal for rice meals, pasta, and balanced lunch sets, offering sustainable packaging for daily menus and delivery orders.

Cafés & Salad Bars

Perfect for healthy lunch bowls, light salads, and sandwiches, combining style with eco-friendly packaging.

Corporate & School Canteens

Convenient for serving single portions of meals, ensuring practicality in cafeterias with controlled food portions.

Meal Prep & Delivery Services

A popular choice for bento meals, fitness diets, or subscription meal plans, thanks to its compact, easy-to-stack shape.

Event Catering

Eco-friendly disposable packaging for business lunches, seminars, and small catering events.

Certifications & Quality Assurance

Global Standards Compliance

Warmpack bagasse lunch boxes are certified by ISO9001, BSCI, FDA, LFGB, and FSC, ensuring food safety and global compliance.

Trusted Manufacturer

As a certified and experienced manufacturer, Warmpack guarantees bulk supply, flexible MOQs, and stable quality for global partners.

Restaurants & Takeaways

The 500ml Bagasse Lunch Box is ideal for single-serve meals such as rice with vegetables, noodles, pasta, or balanced lunch sets in restaurants and takeaway services.

Cafés & Salad Bars

Perfect for light salads, sandwiches, or healthy lunch bowls, offering eco-friendly packaging for modern cafés and salad shops.

Corporate & School Canteens

A practical choice for daily cafeteria service, suitable for serving one-person meals with rice, protein, and vegetables.

Meal Prep & Delivery Services

Widely used for bento boxes, fitness meals, or subscription diet plans, as its compact shape makes it easy to stack and transport.

Event Catering

A convenient compostable food box for lunch sets, conference catering, or small event meal services, reducing reliance on plastic containers.

Bagasse Products Factory

With 20+ years of bagasse tableware manufacturing experience, Warmpack operates an 80,000㎡ fully automated factory, using 40,000 tons of sugarcane pulp annually to produce over 450 million eco-friendly packaging items. As a global leader in digitalized and intelligent production, Warmpack offers one-stop solutions for sustainable bowls, plates, boxes, trays, and cutlery.

1. What material is the 500ml Bagasse Lunch Box made of?

The 500ml Bagasse Lunch Box is made from 100% natural sugarcane fiber. It is biodegradable, compostable, and an eco-friendly alternative to plastic containers.

2. What foods are best suited for the 500ml Bagasse Lunch Box?

This lunch box is perfect for single-serve meals such as rice with vegetables, pasta, noodles, salads, or bento-style lunches.

3. Is the 500ml Bagasse Lunch Box microwave and freezer safe?

Yes, the Warmpack 500ml Bagasse Lunch Box is safe for reheating meals in the microwave (up to 200°C) and for storing food in the freezer.

4. Is the 500ml Bagasse Lunch Box leak-resistant?

Yes, it is oil- and water-resistant, ensuring no leakage even with saucy or oily dishes like curries or stir-fries.

5. How does the 500ml Bagasse Lunch Box compare to smaller sizes?

The 500ml box is larger than 260ml or 360ml, making it more suitable for complete lunch portions rather than snacks or side dishes.

6. Can the 500ml Bagasse Lunch Box be customized with a brand logo?

Yes, Warmpack offers customization services, including logo printing and embossing, to help food businesses build their brand identity.

7. Is the 500ml Bagasse Lunch Box certified for food safety?

Yes, all Warmpack bagasse products are certified by ISO9001, BSCI, FDA, LFGB, and FSC, ensuring compliance with international standards.

8. What is the MOQ for wholesale 500ml Bagasse Lunch Boxes?

Warmpack offers flexible minimum order quantities, making it convenient for both small cafés and large-scale distributors.