About this product

This 400ml/14oz Vacuum Tumbler Coffee Mug with Lid in a vibrant yellow finish is expertly designed for maintaining beverage temperature and portability. Its primary function is to keep hot drinks hot and cold drinks cold for extended periods, making it an ideal companion for daily commutes, outdoor activities, or office use. Constructed with a premium food-grade 304 (18/8) stainless steel liner and outer shell, this tumbler ensures durability, resistance to corrosion, and the preservation of beverage taste without metallic aftertastes. The double-wall vacuum insulation technology is the core performance characteristic, providing superior thermal retention. While specific technical specifications beyond the material grade and capacity are not provided, the robust stainless steel construction guarantees excellent build quality and a long-lasting finish. This mug is offered in a standard 400ml (14oz) capacity, with the yellow color providing a distinct visual appeal, and is supplied with a secure, functional lid to prevent spills and further enhance insulation. Typical applications include personal beverage consumption for individuals, and it is well-suited for wholesale and retail distribution within the sports, travel, and recreation product sectors. Importers and wholesalers seeking reliable drinkware for their product lines will find this tumbler a compelling addition, offering a balance of quality, functionality, and aesthetic appeal suitable for a broad consumer market.