About this product

This superior double-wall vacuum glass refill is engineered to provide exceptional thermal insulation for a variety of beverage containers, including coffee pots, water bottles, and thermoses. Its primary function is to maintain the temperature of liquids, keeping them hot or cold for an impressive duration of up to 24 hours, thereby enhancing user convenience and beverage enjoyment. Constructed with high-quality borosilicate glass, this refill boasts robust durability and resistance to thermal shock, ensuring long-lasting performance. The double-wall vacuum insulation technology is the core feature, creating an effective barrier against heat transfer. While specific technical specifications and performance characteristics beyond its 24-hour insulation capability are not provided, the inherent design of vacuum-sealed glass guarantees superior thermal retention. The refill is designed for seamless integration into existing containers, offering a reliable replacement or upgrade solution. Typical applications span the food and beverage industry, catering services, and direct consumer markets through wholesalers and retailers. This product is ideal for importers seeking high-performance, durable thermal solutions, as well as wholesalers and retailers looking to offer premium beverage accessories. Its universal design makes it suitable for a wide range of container sizes and types, with potential for customisation in diameter and length to meet specific manufacturing needs. As a component for household electrical appliances and general beverage containers, it aligns with quality expectations for durability and functionality, making it a compelling choice for international trade buyers prioritizing performance and reliability.