Specification	Details
Material	High-borosilicate glass
Lid Type	Air-release pressure lid
Capacity	400–1200 ml options
Temperature Resistance	−20°C to 400°C
Microwave Safe	Yes (lid vent open)
Leakproof Level	High with silicone seal
Usage	Office lunch, kids’ meals, takeaway
Application	Home, school, restaurants
Cleaning	Dishwasher safe
Shape	Rectangular / square optional
Packaging	Bulk carton / retail box
MOQ	200–500 units
Custom Options	Logo, color lid, gift box

 

The New Glass Takeaway Food Lunch Box is a modern, hygienic, and microwave-ready meal container designed for adults, kids, and office workers who prioritize safety and convenience. Built from high-borosilicate glass, it withstands rapid temperature changes, making it suitable for microwave heating, refrigeration, and even light oven warming. The built-in air-release lid provides safe pressure control and prevents accidental popping, a key requirement for users heating lunches during busy workdays.

For buyers sourcing lunchware across multiple materials or bulk OEM solutions, additional categories can be found here：
https://www.lunchboxmanufacturer.com/ — Lunch box manufacturers

High-Borosilicate Glass for Safe, Healthy & Versatile Meal Storage 🥗

This lunch box uses premium borosilicate glass, known for its durability, clarity, and resistance to thermal shock. It does not retain odors, stains, or chemicals, making it ideal for healthy meal prep brands, restaurants, school lunch programs, and corporate foodservice suppliers.

Its transparency also helps consumers easily identify stored food, making it convenient for takeaway restaurants and retail food-packaging brands that rely on visual presentation.

Microwave-Ready with Air-Release Pressure Lid 🔥

The upgraded lid features an air-release valve that users can open before microwaving to safely vent pressure. This prevents dangerous lid popping and helps heat food more evenly. The silicone sealing ring provides dependable leakproof performance, making the lunch box suitable for soups, stews, salads, and rice bowls.

Perfect for:

• Office meal heating

• Kids’ school lunches

• Takeaway meal services

• Home meal prep storage

• Fridge-to-microwave transitions

For more glass-material containers and OEM sourcing options, visit：
https://www.lunchboxmanufacturer.com/glass-lunch-box/ — Glass Lunch Box manufacturers

Ideal for Adults, Kids & Daily Office Use 🎒

The container sizes range from 400ml to 1200ml, supporting meals for both children and adults. Lightweight yet durable, the glass structure offers a premium feel while remaining suitable for school bags, office totes, and travel lunch bags.

For brands that sell lunch sets or bundled meal kits, complementary soft carriers can be sourced here：
https://www.lunchboxmanufacturer.com/lunch-bag/ — Lunch Bag wholesale

Leakproof, Odor-Resistant & Easy to Clean

The silicone gasket around the lid provides reliable sealing performance, making it suitable for transporting wet foods. Unlike plastic containers, glass does not absorb colors or odors even after long-term use. It is dishwasher-safe, saving time for families and office workers.

Customizable for Brand Merchandising & Retail Programs 🏷️

OEM/ODM customization is fully supported:

• Custom logo printing on lid or glass

• Customized silicone ring colors

• Personalized retail packaging

• Multiple shape and compartment options

• Bulk branding for restaurants, meal-prep companies, supermarkets

These customization features make the lunch box popular for corporate gifting, retail shelves, e-commerce brands, and takeaway restaurant packaging.

Eco-Friendly & Reusable – A Sustainable Choice 🌎

Glass is 100% recyclable, long-lasting, and safe for food contact. It aligns with global sustainability goals and appeals to environmentally conscious consumers. Retailers can promote this product as a healthier, premium alternative to disposable containers or low-quality plastics.

---

FAQs

1. Is the glass lunch box safe for microwaving?
Yes. It is microwave-safe with the air-release vent open.

2. Does the silicone seal prevent leaks?
Absolutely. The box is designed to be leakproof for sauces, soups, and wet foods.

3. Can the lunch box be customized with my logo?
Yes. We offer logo printing, lid customization, and branded packaging for OEM orders.