Cooler Bag

At Zhejiang Minghui New Material Technology Co., Ltd, we are passionate about creating eco-friendly solutions with a focus on functionality and style. Our high-quality cooler bags, designed with superior insulation, offer excellent heat and cold preservation, making them ideal for various activities. Their fashionable design and convenient, portable structure make them a popular choice for driving, outings, and gatherings. As a leading manufacturer and supplier, we provide wholesale cooler bags made from recycled and biodegradable materials, supporting both sustainability and consumer needs.


In today’s fast-paced world, a reliable cooler bag is essential for keeping meals fresh and maintaining a healthy lifestyle. Whether you’re a busy professional or an outdoor enthusiast, choosing the right insulated cooler bag can be challenging. Our cooler bags are designed with eco-friendly materials, providing effective insulation and durability. This ensures that your food stays fresh while supporting sustainable practices. Our guide covers the benefits of using insulated cooler bags, from their insulation science to their stylish, practical features.


Minghui’s factory meets the highest industry standards for quality and safety. Our cooler bags adhere to REACH regulations in Europe and Prop65 standards in America. We are certified with ISO9001 and ISO14001, and our facility has successfully undergone audits including BSCI, SA8000, SEDEX, and Walmart assessments. These certifications ensure that our cooler bags are of exceptional quality, reliable, and environmentally responsible, meeting rigorous global standards.

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Premium Insulated Leakproof Lunch Box

Premium Insulated Leakproof Lunch Box

The Premium Insulated Leakproof Lunch Box, produced by Minghui, a trusted factory and supplier in China, is ideal for keeping meals fresh throughout the day. Designed from durable Cationic Oxford cloth with a thick aluminum foil lining, it provides excellent insulation. Lightweight and portable, this lunch box offers ample space for food containers, drinks, and snacks, with a smooth zipper closure for secure storage. Perfect for work, school, and outdoor activities, this reusable lunch bag is available for wholesale and custom orders, meeting the needs of both individuals and businesses.

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Adult Lunch Tote for Work & Picnics

Adult Lunch Tote for Work & Picnics

Transform your lunchtime routine with the Adult Lunch Tote for Work & Picnics from Minghui, a leading manufacturer and supplier in China. This stylish and practical reusable lunch bag features a semi-open design that provides ample space for your lunch containers, snacks, and drinks. Lightweight and easy to carry, it comes with thickened handles and a removable clasp, allowing you to attach it to your backpack or travel bag. Crafted from durable materials, this insulated lunch bag keeps your food fresh while the easy-to-clean aluminum foil ensures a tidy interior. Perfect for work or picnics, this wholesale lunch tote meets all your food storage needs on-the-go!

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Reusable Insulated Lunch Tote

Reusable Insulated Lunch Tote

The Reusable Insulated Lunch Tote from Minghui, a leading factory in China, is designed to meet your daily meal needs for men, women, and kids. Measuring 22x24x13.5 cm, this versatile lunch bag holds your lunch box, snacks, fruits, or vegetables with ease. Crafted from eco-friendly aluminum foil, pearl cotton, and durable Oxford cloth, it ensures your food stays warm or cool for hours. This insulated cooler bag is non-toxic, BPA-free, and easy to clean—just wipe it down with a paper towel. With a portable design featuring a large velcro closure and double handles, this lightweight tote (only 100g) is perfect for school, work, picnics, and food delivery. Available in four stylish colors, it makes a great gift for any occasion. Trust Minghui for quality—our after-sales service is here to assist you with any defects!

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Travel-Friendly Cooler Lunch Bag

Travel-Friendly Cooler Lunch Bag

The Travel-Friendly Cooler Lunch Bag from Minghui is a practical and stylish thermal lunch bag designed to keep your meals and drinks at the perfect temperature. Manufactured in our factory in China, this reusable bag features a reliable zipper and an external pocket, making it ideal for transporting baby bottles, medicines, or snacks for school, work, beach trips, and picnics. As an environmentally friendly product made from certified rPET material, this cooler bag offers a capacity of 5.5 liters, providing ample space for a single meal while maintaining its sleek design. Dimensions: 24.5 x 20.5 x 14.5 cm. Trust Minghui, your wholesale supplier for quality and custom solutions.

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Leakproof Insulated Lunch Cooler Bag

Leakproof Insulated Lunch Cooler Bag

The Leakproof Insulated Lunch Cooler Bag from Minghui, a leading manufacturer and supplier in China, offers an ideal solution for keeping meals fresh and organized. Crafted from premium, durable Oxford fabric with a leakproof, eco-friendly aluminum lining, this reusable lunch box withstands daily use. Perfect for work, school, picnics, or the beach, it features a spacious interior, sturdy zippers, and reinforced handles. As a custom and wholesale-friendly product from our factory, this stylish cooler tote combines practicality with elegance, making it perfect for various occasions.

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Large Capacity Insulated Lunch Bag

Large Capacity Insulated Lunch Bag

Minghui Large Capacity Insulated Lunch Bag – Designed by our factory in China, this versatile soft cooler tote is perfect for men and women. As a leading manufacturer and supplier, we offer customizable, leak-proof lunch bags for work, travel, picnics, hiking, and camping. Available wholesale for bulk orders.

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As a professional Cooler Bag OEM manufacturer and supplier in China, we have our own factory and offer reasonable prices. Welcome to your bulk order, Minghui can provide high-quality and eco-friendly Cooler Bag. Welcome to contact us.
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