About this product

This Double Wall Glass Refill Vacuum Flask is engineered to maintain beverage temperature for extended periods, offering superior insulation for both hot and cold liquids. Its primary function is to serve as a high-performance liner for various beverage containers, ensuring drinks remain at their desired temperature for up to 24 hours. Key features include its robust double-wall glass construction, which provides exceptional thermal retention without compromising taste or purity. The vacuum insulation technology further enhances its performance, minimizing heat transfer. This refill is specifically designed for seamless integration into coffee pots, water bottles, tea carafes, and colorful thermoses, offering a reliable replacement or upgrade for existing vacuum flasks. Crafted from durable, food-grade glass, its construction quality ensures longevity and safe beverage storage. While specific size ranges and customisation options are not detailed, its versatile design accommodates standard flask openings. Typical applications span the hospitality industry, catering services, and household use where maintaining beverage temperature is critical. Target buyers include importers seeking reliable thermal solutions, wholesalers looking to expand their range of beverage accessories, and retailers catering to consumers who value temperature-controlled drinkware. Its inherent design and functionality make it an ideal product for international trade, offering a universally applicable solution for beverage insulation needs.