Import Cooler Bag — Buy in wholesale FOB from Supplier in China

The Zhao Hongsheng Insulation Bags Co, Ltd. cooler bag is a purpose-built thermal container for short-term temperature retention of food and beverages during transport. It is constructed from environmental-friendly materials, as confirmed by RoHS and REACH compliance, and is designed for repeated use in delivery and personal carry applications. The bag’s insulation layer is engineered to maintain internal temperatures for up to 4 hours under standard ambient conditions, depending on the model and external heat load.

Standard cooler bags in this category are typically manufactured with a multi-layer structure: an outer layer of 600D polyester for durability, a middle foil or PE foam insulation layer (5-10 mm thick), and an inner food-grade PEVA or PVC lining that is watertight and easy to clean. Variants may include heat-sealed seams, zippered closures, and additional pockets for accessories. These materials are selected for their resistance to punctures, tears, and moisture, which are critical for maintaining hygiene and thermal performance.

Cooler bags from this supplier are primarily used by food delivery services, catering businesses, and consumers requiring portable cold storage for picnics, outdoor events, or medical transport. Buyers typically source these in bulk with custom branding options, and trade terms often include MOQs based on the bag’s size and material specifications. The bags are suitable for air or sea freight, with packaging optimised for stackability to reduce shipping volume and cost.

Zhao Hongsheng Insulation Bags Co, Ltd. is based in Shenzhen, Guangdong, with its registered address at No 35, Anxing Road, Anliang Community, Henggang Street, Longgang District. The company specialises in the production of thermal bags, including pizza delivery bags, food delivery bags, lunch bags, and cooler bags, catering primarily to the B2B market. Its focus on innovation and professional product experience is reflected in its adherence to environmental standards and its commitment to customer-specific solutions.

The supplier currently holds a harbor trust tier, indicating a verified operational presence, though its response rate and average response time are not yet established. The company’s product line is designed to meet the demands of food service industries, with an emphasis on durability, thermal efficiency, and compliance with international safety regulations. Buyers are encouraged to confirm specific capabilities, such as custom branding or bulk order logistics, directly with the supplier.