Thermos Food Jars Wholesale and ODM

Our thermos food jars are designed with a multi-layer structure to maximize heat retention. The inner layer is made of high-quality stainless steel, while the outer layer provides additional insulation to maintain the temperature of your food for hours. These thermos food jars not only keep your food hot but also function as a portable crock-pot, allowing food to stay at a relatively high temperature for an extended period, similar to simmering over low heat. This makes them ideal for slow cooking and keeping meals warm throughout the day. As a trusted manufacturer and supplier, Haers offers both ODM and OEM services to customize your thermos flask food jar with your logo, design, and preferred finishes. We also provide wholesale options, ensuring high-quality, reliable solutions for your needs.

Stainless Steel Insulated Food Jar

The insulated food jar is made of double wall food grade 18/8 stainless steel body with BPA-free parts to ensure that your food stays at the perfect temperature. The anti-slip silicone bottom keeps it stable, while the wide mouth makes it easy to fill and clean. Two caps are available to custom.

Stainless Steel Food Jar with Screw Lid

Haers Stainless Steel Food Jar is made of food-grade 304 stainless steel, with a non-slip silicone bottom, BPA-free parts, and a double-walled vacuum design that keeps food hot or cold for 12 hours. It has a 500ml capacity and offers custom options for logo, finish, graphic, and color.

Stainless Steel Food Flask with Anti-slip Silicone Bottom

Haers Stainless Steel Food flask has a 600ml capacity, anti-slip silicone bottom, and double-wall vacuum design that keeps food warm for up to 12 hours. It's made of food-grade 304 stainless steel, BPA-free, and has a cool, sweat-proof exterior. Custom options for logo, finish, graphic, and color are available.

Small Stainless Steel Thermoflask Food Jar

Designed for kids, this compact 280ml/400ml thermoflask food jar is made of 18/8 stainless steel with BPA-free parts. Its small size, double-wall insulation, and easy-to-carry design keep meals warm.

Thermo Flask Food Jar

This thermos flask food jar is made with a food-grade 18/8 stainless steel body and BPA-free parts, ensuring safety and durability. Its double-wall vacuum insulation keeps food at the desired temperature for hours. Available in a variety of colors and fully customizable for wholesale orders.

Insulated Food Jar with Transparent Lid

This 500ml Insulated Food Jar, made of 18/8 stainless steel with BPA-free parts, features double-wall insulation, a foldable spoon, an anti-slip silicone base, and a Tritan lid that doubles as a bowl.

Stainless Steel Thermal Food Jar with 3 Layers

The Stainless Steel Thermos Food Jar is perfect for anyone who wants to enjoy a hot or cold meal on the go. With 3 built-in layered stainless steel containers and a folding spoon, it's easy to bring your favorite food with you. Made from durable food-grade 304 stainless steel and BPA-free parts, it's safe and long-lasting.

 

Stainless Steel Thermal Box for Lunch

Haers thermal box for lunch featuring dual-layer 304 stainless steel & double-wall insulation for 6-12h performance. Custom finishes & branding available. Ideal for wholesale orders.

Stainless Steel Wide Mouth Lunch Box

Durable 316 & 304 stainless steel thermos lunch box with vacuum insulation (6-12h). Customizable logos, colors, and finishes for bulk orders. Ideal for wholesalers, corporate gifts, and branding solutions.

Stainless Steel Double Wall Thermal Lunch Box

Haers stainless steel thermal lunch box is crafted with food-grade 304 stainless steel and BPA-free components, featuring dual-wall vacuum insulation to keep food hot for 6-12 hours. Leak-resistant design, ergonomic handle, customizable finish, logo, and graphic for wholesale orders..

Stainless Steel Insulated Lunch box

Haers insulated lunch box features durable 304 stainless steel, double-wall vacuum insulation for 12-hour warmth, a foldable spoon, anti-slip silicone bottom, and a screw lid that doubles as a bowl. For Custom and wholesale orders.

ODM Service Provider

Looking for a reliable Thermos Food Jar Maunfacturer?

We are Haers, China’s largest water bottle manufacturer and a leader in the insulated drinkware industry for over 25 years. Our expertise spans the entire product development process, from conceptual design and prototyping to rigorous testing and mass production. Using premium materials like stainless steel and borosilicate glass, we ensure that every product meets the highest standards of quality and durability. We also provide customized solutions tailored to your needs and manage global logistics to guarantee seamless delivery. With our commitment to innovation and sustainability, we work closely with you to turn your ideas into exceptional products. Contact us at inquiry@haers.com, and we’ll respond within 24 hours.

 
Customize Your Thermos Food Jar for your brand

This is How ODM proceed

The Thermos Food Jar models in our current collection have already undergone structural design, lab testing, and trial production as part of the standard OEM process. Choosing ODM service can significantly reduce production time and shorten your order cycle.

Haers water bottle ODM

Pick A Model

Choose from Haers’ extensive range of insulated coffee mug designs, including hundreds of options for bottle shapes and lids to suit your preferences.

Design & Packaging

Design & Packaging

Customize every detail, from logo placement and colors to patterns and surface finishes. Packaging is tailored to meet your specific branding needs.

haers bottle Sampling

Sampling

Once the design and packaging are finalized, we create samples for your review and approval before moving forward.

Haers scale production for thermos

Scale Production

Begin large-scale, standardized production, following Haers' strict manufacturing and quality control processes.

ODM Graphic and Surface Finishes Options

Customize Thermos Food Jar Graphic

Haers provides more than 30 ways to paint surfaces on Thermos Food Jars, such as UV Painting, Ceramic Painting, Anodic Oxidation, Ice Flower Painting, Rubber Painting, and more.

Haers China

Your Reliable Thermos Food Jar Supplier

Haers quality check

Top-rated quality control

Each production line undergoes multiple inspections to identify any abnormalities, ensuring the utmost quality in every piece.

Five Factories around the Globe

Haers owns five manufacturing bases in China, Thailand, Switzerland, and a new intelligent lighthouse base is under construction.

haers certifications and awards

With most awards and certifications

Haers has earned over 50 international certifications and more than 200 domestic certifications, 684 valid patents.

Haers Lab test for food jars

High-level In-house Lab

Haers has a comprehensive product testing process and the necessary equipment, with its testing capabilities reached at a national level.

haers solar power

Striving toward carbon neutrality

By enhancing production techniques and adopting energy-efficient equipment along with solar power, Haers is committed to achieving carbon neutrality.

Protection Your intellectual property

We emphasize the importance of intellectual property rights, making us the only enterprise in the industry with a customer IP protection system.

Get a Quote for Thermos Food Jars Wholesale

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