Custom Insulated Lunch Box Wholesale

For families, students, and professionals, keeping food warm and fresh during the day is essential. Custom insulated lunch boxes offer a practical and stylish solution that ensures your meal stays at the perfect temperature while being easy to carry. With a range of thoughtful features, these lunch boxes are designed to meet the needs of anyone who requires convenience, durability, and quality in their food storage.

One of the standout features of this custom insulated lunch box is its humanized handle. The handle is designed to provide a comfortable grip, making it easy to carry whether you’re heading to work, school, or a picnic. The materials used are stable and strong, giving the lunch box a robust, anti-fall structure that can withstand daily wear and tear. Even when fully loaded, the strong bearing capacity of the handle ensures safe and easy transport.

The bottom of the lunch box is designed with a concave-convex smooth surface. This feature ensures stability, preventing the lunch box from slipping or moving around on desks or countertops. Additionally, the design helps protect surfaces from scratches, making it a great option for office desks or dining tables. Whether you’re at home, school, or the office, this lunch box stays in place without causing damage to your surroundings.

A key advantage of this insulated lunch box is its double-layer hollow design. This innovative feature provides heat insulation, preventing the exterior from becoming too hot and causing accidental burns. The double-layer structure not only retains heat for extended periods but also ensures that the outside of the box remains cool to the touch. Whether you’re carrying hot soup or a warm meal, the box keeps the contents at the right temperature without risking injury to your hands.

The interior of the lunch box features a stainless steel liner, which is both corrosion-resistant and highly durable. Stainless steel is known for its longevity, making it ideal for food storage as it won’t corrode or degrade over time. Additionally, the smooth surface of the liner makes it incredibly easy to clean, ensuring that food residue is wiped away with minimal effort. Whether you’re packing soups, pasta, or salads, the stainless steel liner is built to handle it all without staining or retaining odors.

For added portability, an optional thermal insulation bag is available with the lunch box. This bag provides an extra layer of insulation and makes it easier to carry, especially for kids or those with multiple items to transport. The thermal bag ensures that the temperature inside the lunch box is maintained for an even longer period, making it perfect for long commutes, picnics, or busy workdays.

Despite its impressive features, this insulated lunch box is lightweight and compact, weighing just 210g. Measuring approximately 16x10x10cm, the lunch box is easy to fit into backpacks, tote bags, or handbags. Its compact size makes it ideal for kids or anyone who prefers a more portable option. The lightweight design doesn’t compromise on capacity, offering ample space for a satisfying meal without being bulky or cumbersome.

Whether you’re a parent packing lunches for your kids or an adult in need of a reliable meal container, this custom insulated lunch box fits the bill. The ergonomic handle and lightweight design make it easy for children to carry, while the heat-retaining properties ensure that their food stays warm until lunchtime. Adults, on the other hand, will appreciate the durability, leak-proof features, and stylish design that suits both professional and casual settings.

A Must-Have for Hot Meals on the Go
The custom insulated lunch box is the perfect combination of practicality and style. Its humanized handle, durable stainless steel liner, and heat-insulating design make it ideal for anyone who needs to keep their meals warm and secure throughout the day. Whether you’re heading to the office, school, or enjoying a day out, this lunch box ensures that your food stays fresh and delicious. With the optional thermal insulation bag, you can easily carry your meal in style and comfort.

Invest in these custom insulated lunch boxes wholesale, and provide your customers or loved ones with a convenient, high-quality solution for on-the-go dining.

With a focus on quality and customer satisfaction, we offer customizable options to suit your brand’s needs. Whether you’re looking for a specific color, logo placement, or packaging design, we can work with you to create the perfect lunch box that aligns with your brand’s identity. Contact us today to learn more about our wholesale options and start offering your customers the best in lunch box design!

Custom Lunch Box Features:

Design: Stackable with multiple layers for separating warm and cold foods. 
1. Durable stainless steel interior and exterior.
2. Wide mouth for easy filling, serving, and cleaning.
Microwave & Dishwasher Safe
Both food containers are top-rack dishwasher and microwave-safe.
Color & Customization: Custom colors, logos, and patterns available. OEM & ODM services support customized design.
Ordering: Sample available with shipping time of about 10 days. Custom logo/printing requires an AI/PDF format file, with a custom sample time within 2 weeks.
Caution: Do not overfill or store food for more than 24 hours. 

The stackable, bento box design is inspired by traditional Japanese lunch boxes, offering a modern twist that’s perfect for today’s busy lifestyle. Measuring just 7 inches wide and 4 inches tall, this compact lunch box easily fits into any bag but is spacious enough to hold a full meal, including breakfast, lunch, or dinner.The bento box features multiple layers, allowing you to separate warm and cold foods with ease. The top tray is designed to fit two ¾ cup portions, ideal for salads, fruits, or snacks. The bottom tray accommodates 2 cups of food, perfect for your main course. This thoughtful design makes it easy to manage portion control, whether you’re meal prepping or embracing a new healthy lifestyle.

Forget the hassle of packing multiple containers or remembering utensils. This all-in-one bento box includes a complete plastic utensil set and three distinct food compartments. Everything is held together securely with a durable nylon strap, ensuring your meal stays intact no matter where you go.Heating your meal and cleaning up afterward is a breeze. Both the top and bottom food containers are microwave-safe, allowing you to warm up your meal quickly. Plus, they’re top-rack dishwasher-safe for easy cleaning. Please note that the top lid, divider, and nylon sealing strap are not microwave or dishwasher safe.

Constructed from PP plastic, this lunch box is made from food-grade materials that meet FDA, ISO 9001, BIS, and CE standards. The inner container is removable and microwaveable, adding to the convenience of this lunch box. Plus, the durable stainless steel interior and exterior ensure longevity and reliability.This bento box is not only functional but also customizable. You can choose from a variety of colors and even add your logo or pattern. If you’re interested in customizing your lunch box, simply provide us with an AI or PDF file of your desired design. Custom samples are available within two weeks, with usual shipping times for samples around 10 days.

Custom Lunch Box for Kids Pictures

Custom Insulated Lunch Box Wholesale
Custom Insulated Lunch Box Wholesale
Custom Insulated Lunch Box Wholesale
Custom Insulated Lunch Box Wholesale

Materials of Lunch Boxes:

As a leading manufacturer of lunch boxes, we are deeply committed to creating products that embody durability, safety, and environmental responsibility. Our mission is to provide lunch boxes that meet the highest standards of quality while minimizing our environmental impact. To achieve this, we meticulously select high-quality materials that are not only functional and long-lasting but also align with our sustainability goals. Below is an expanded look at the materials we use and why they are integral to our commitment.

Polypropylene (PP)
Polypropylene (PP) is a cornerstone material in our lunch box production due to its remarkable versatility. Known for its lightweight and strong properties, PP offers a durable solution that can withstand daily use without adding unnecessary weight. Its resistance to heat makes it ideal for containers that need to be microwave-safe, allowing users to conveniently reheat their meals. Additionally, PP is dishwasher-safe, ensuring easy cleaning and maintenance. Beyond its practical benefits, PP is also recyclable, making it an environmentally conscious choice. By using PP, we can provide customers with a product that is both reliable and sustainable, reflecting our dedication to reducing waste and promoting a circular economy.

Polyethylene Terephthalate (PET)
Polyethylene Terephthalate (PET) is another essential material in our product lineup, celebrated for its exceptional clarity and durability. PET’s transparency allows users to easily view the contents of their lunch boxes, enhancing convenience and usability. Moreover, PET offers excellent protection against moisture and oxygen, ensuring that food stays fresh for extended periods. This makes PET an ideal material for lunch boxes designed to preserve the quality of meals throughout the day. Like PP, PET is also recyclable, reinforcing our commitment to sustainability. By incorporating PET into our products, we provide a material that not only meets the demands of modern consumers but also supports our efforts to create eco-friendly products.

Stainless Steel
Stainless steel is synonymous with durability and longevity, making it a preferred choice for those seeking a robust and resilient lunch box. Its resistance to rust and corrosion ensures that the lunch box remains in excellent condition even after years of use. Stainless steel is also non-toxic, making it a safe option for food storage. It does not absorb odors or flavors, maintaining the integrity of the food stored inside. Furthermore, stainless steel is easy to clean, requiring minimal effort to maintain its sleek, polished appearance. The material’s modern and sophisticated look appeals to consumers who value both aesthetics and functionality. By choosing stainless steel, we deliver a product that stands the test of time while embodying elegance and practicality.

Glass
Glass represents the pinnacle of purity and safety in food storage. As a non-reactive material, glass does not leach any chemicals into food, making it one of the safest options available. This ensures that the taste, freshness, and nutritional value of the food remain intact. Glass lunch boxes are resistant to stains and odors, further preserving the quality of the food. They are also microwave-safe, allowing for easy reheating, and dishwasher-safe for hassle-free cleaning. Although glass is slightly heavier than other materials, its durability and eco-friendly nature make it a worthwhile choice for those who prioritize health and sustainability. Glass is fully recyclable, contributing to our efforts to reduce environmental impact and promote responsible consumption.

Customizable Options of Lunch Box:

As a production factory, we offer a comprehensive range of professional printing services, including custom printing and packaging. We specialize in printing logos and other designs at competitive prices, making our services highly popular.

  • Versatile Printing Capabilities Traditional printing techniques such as flat printing, embossing, and gravure are typically limited to flat surfaces. In contrast, screen printing offers exceptional versatility, allowing for printing on not only flat surfaces but also curved, spherical, and textured substrates. This method is effective on both hard and soft materials, regardless of surface texture. Additionally, screen printing supports both direct and indirect methods, such as transferring designs from gelatin or silicone plates to various substrates. This adaptability makes screen printing suitable for a wide array of applications.

  • Outstanding Three-Dimensional Effect Compared to other methods, screen printing provides a significantly thicker ink layer. For example, offset printing and embossing typically have an ink layer thickness of about 5 microns, gravure printing around 12 microns, and flexographic printing approximately 10 microns. Screen printing, however, can achieve an ink layer thickness of around 30 microns, with specialized applications reaching up to 1000 microns, and even 1300 microns for braille printed with foaming ink. This results in a rich printing quality and a pronounced three-dimensional effect that is unmatched by other techniques. Screen printing is also capable of producing both monochrome and full-color prints.

  • Exceptional Light Resistance Screen printing stands out for its vibrant and long-lasting colors. Its ability to use a wide range of inks and coatings, including pastes, adhesives, and pigments with varying particle sizes, ensures bright, durable prints that are resistant to fading.

  • Large Area Printing While traditional methods like offset printing and embossing are constrained by the size of the printing sheet, screen printing can handle much larger areas. Modern screen printing techniques can accommodate dimensions up to 3 meters by 4 meters or even larger, offering extensive coverage for various printing needs.

custom printin

Thermal Transfer Printing on Lunch Box:

Thermal transfer printing is a distinct technique that utilizes thermal transfer inks to imprint vivid images, including portraits or landscapes, onto a variety of surfaces. This process begins with printing the image onto color inkjet paper, followed by the application of heat through a thermal transfer device to effectively transfer the image onto materials such as porcelain cups, plates, glass, metal, plastic, and clothing.

Durability and Longevity
Thermal transfer printing offers exceptional durability. The process involves using heat to transfer ink from a ribbon to the surface, creating a strong, long-lasting bond. This results in print that resists fading, scratching, and wear, ensuring your designs remain vibrant and intact over time.

High-Resolution and Fine Detail
This printing method excels in producing high-resolution images with fine details. It’s ideal for intricate designs, logos, and text, providing crisp and clear prints that enhance the overall appearance of the lunch boxes.

Versatility with Various Materials
Thermal transfer printing can be applied to a wide range of materials, including plastics, metal, and coated surfaces. This versatility makes it suitable for customizing lunch boxes made from different types of substrates.

Color Consistency and Accuracy
The process ensures consistent color reproduction and accuracy. Thermal transfer printers use specialized ribbons and inks to maintain uniform color quality across multiple prints, which is crucial for brand logos and promotional designs.

Eco-Friendly Options
Many thermal transfer inks are environmentally friendly, with low emissions and reduced chemical use compared to some other printing methods. This can be an advantage if you’re looking to promote sustainability in your product packaging.

Cost-Effective for Small to Medium Runs
For smaller production runs or customized orders, thermal transfer printing can be cost-effective. It eliminates the need for complex setups and can be more affordable than other methods for limited quantities.

Fast Turnaround Time
Thermal transfer printing offers relatively quick production times. This efficiency is beneficial for meeting tight deadlines or fulfilling urgent orders, ensuring that your customized lunch boxes are ready in a timely manner.

Enhanced Branding Opportunities
The ability to print high-quality, durable designs allows for effective branding and promotional opportunities. Customized lunch boxes with distinctive graphics and logos can help increase brand visibility and appeal.

custom printing

Lids Options for Lunch Box:

Lunch box lids come in various designs, each tailored to meet specific needs. Whether you’re aiming for a secure fit, preventing leaks, or enhancing ease of use, these options cater to diverse preferences while ensuring food remains fresh and ready to enjoy.

One design features a snap-on mechanism that locks tightly, offering leak resistance, ideal for carrying soups or dressings without worry. Available in both clear and vibrant color choices, it combines security with personalization.  Another style incorporates a hinge, enabling quick access with a simple flip. This design is particularly suited for one-handed use and is made from durable materials that endure frequent handling and cleaning.  For those focused on keeping food crisp, some lids include adjustable vents that regulate airflow, preventing condensation. This option works well for maintaining the texture of salads and other fresh items, while accommodating both hot and cold meals.

A different approach uses a flexible silicone edge that adapts perfectly to the container’s shape, creating a tight seal. This ensures freshness while minimizing spills and remains resilient through daily use.  Some lids are designed with built-in dividers that keep different foods separated, making them ideal for meal prepping or portion control. The dividers are removable, adding an extra layer of convenience for cleaning and customization.  Twist-locking lids are another option, designed with a rotating mechanism that securely seals in liquids, making them perfect for soups and stews. This design is easy to operate, providing practicality for all users.

For those who want a personal touch, there are lids that offer extensive customization options, allowing for logos, patterns, or color schemes. These are excellent for gifts, branding, or simply adding a unique flair.  Space-saving is also addressed with a lid that has a recessed top, enabling containers to stack securely. This sleek design not only looks modern but also reduces spills and maximizes storage efficiency.  Each of these lid designs caters to different needs, ensuring that lunch boxes remain functional, customizable, and easy to use, while keeping meals fresh and ready to enjoy.

Packing of Lunch Box:

Lunch box packaging serves a dual purpose: functionality and presentation, offering various options that cater to distinct needs, styles, and branding strategies. From eco-friendly solutions to premium designs, these packaging ideas can greatly enhance the appeal and practicality of lunch boxes.

Sustainable packaging has gained popularity, with kraft paper leading the way for those who prioritize environmental consciousness. Made from recyclable materials, it offers both a sturdy exterior and an earthy aesthetic that can be personalized with custom labels. Beyond kraft, other biodegradable materials like bamboo, sugarcane, and corn starch present even more eco-friendly alternatives. For a unique touch, seed paper packaging can be used—allowing customers to plant the packaging after use, contributing to environmental growth.

Visual appeal is another crucial factor. Packaging with a clear window allows the contents to be displayed without opening the box, making it perfect for showcasing pre-packed meals. The ability to see the food inside enhances the customer experience while preserving freshness. For a more luxurious feel, slide-out drawer packaging provides a premium unboxing experience. With a smooth sliding mechanism, this design is both elegant and functional, ideal for gift sets or upscale products.

Customization is key in creating a standout brand identity. Custom-printed boxes offer ample space for logos, vibrant designs, and messaging, making them highly effective for brand visibility. Incorporating interactive elements like QR codes can enhance engagement, linking customers to recipes, nutritional information, or promotions. Personalized touches such as names or special messages can add a sense of exclusivity and make the packaging feel unique.

Functionality should never be overlooked, and innovative features can significantly improve user experience. Packaging designed to be reusable, doubling as storage containers or meal prep tools, adds value for customers. Built-in compartments for utensils eliminate the need for extra packaging, making it more convenient and reducing waste. For businesses focused on meal delivery, insulated packaging helps maintain food temperature, ensuring meals stay warm or cool during transport—crucial for fresh salads or hot lunches.

Space-saving designs are essential for businesses that manage bulk orders. Foldable packaging offers easy storage and quick assembly while remaining visually appealing. This option is particularly useful for reducing storage costs while maintaining brand aesthetics. For brands looking to make a statement with simplicity, minimalist packaging is an excellent choice. Clean lines, subtle textures, and monochromatic colors convey modernity and sophistication, appealing to those who appreciate understated elegance.

For special promotions or events, themed packaging can add a playful or seasonal touch. Whether it’s a holiday motif, back-to-school theme, or a limited-edition design, this packaging style makes the product experience more engaging and memorable. Themed packaging not only grabs attention but also aligns with specific occasions, boosting relevance and appeal during peak seasons.

Unique and creative ideas can also help brands differentiate themselves in a crowded market. Subscription-style packaging that offers curated contents with monthly themes keeps customers coming back. DIY assembly kits, where customers can personalize their packaging, add an interactive element that fosters a deeper connection to the brand.

In summary, lunch box packaging is more than just a protective layer—it’s an opportunity to create a meaningful customer experience, build brand identity, and address consumer preferences. By thoughtfully combining aesthetics, functionality, and sustainability, packaging solutions can transform a simple lunch box into a product that delights, engages, and leaves a lasting impression.

Custom Lunch Box Factory Information:

As a professional factory of lunch boxes, we offer a one-stop solution for our customers, from selecting raw materials to conducting final product tests. To ensure customer satisfaction, we’ve invested in advanced machinery to produce top-quality lunch boxes. We provide not only printing, molding, and finishing services but also offer speicial packing requirements.

For the benefit of our customers, we have trained a skilled workforce to operate our machinery and handle handmade on packaging. Here’s what we offer:
Fast Sampling Services: We provide samples according to customer requests within 3 days at the lowest cost. Samples are shipped via official FedEx at no charge.
Free Design Services: Our engineering team offers free design and template services. Just share your ideas, and we’ll create the artwork for you.
Quick Lead Time for Bulk Orders: With over 10 production lines, we can complete a 5,000 piece order in just 15 days.
Strict Quality Control: We inspect all raw materials upon arrival and thoroughly check finished products after mass production is completed.
Excellent Customer Service: Our sales team is ready to assist with any inquiries and provides after-sales support once the products have been shipped.

factory workshop

Frequently Asked For Lunch Boxes

General

Yes, we offer customization services for bulk orders, including custom designs, sizes, and branding options to meet your specific needs.

The minimum order quantity depends on the specific lunch box model and customization options. Please contact us for more details on MOQs.

Absolutely! We provide samples so you can evaluate the quality and design of our lunch boxes before placing a larger order. Contact us to arrange a sample.

Our standard production lead time is between X to Y weeks, depending on the complexity of the order and current production schedule. We strive to accommodate rush orders when possible.

Technical

Our lunch boxes are made from high-quality, food-safe materials including PP (Polypropylene), AS (Acrylonitrile Styrene), and silicone, ensuring durability and safety for everyday use.

Yes, our lunch boxes are designed to be microwave-safe and dishwasher-friendly, making them convenient for everyday use. Please check individual product details for specific instructions.

Yes, we offer a range of eco-friendly and reusable lunch boxes made from sustainable materials to reduce environmental impact.

Yes, we ship our lunch boxes worldwide. Shipping costs and delivery times will vary depending on your location.

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