JLN Vacuum Flask 3-Cup Set: A perfect tool for adventure and everyday use, this is easy on the eyes and in your pocket. The high-quality double-walled flask makes sure that temperatures are maintained for a longer period of time. This allows users to consume fresh drinks on the go. The flask is constructed of some of the strongest corrosion-resistant materials to ensure durability and make maintenance accessible. The set includes three nesting cups that make sharing effortless and contribute to portability. Individual cups are designed for easy sipping, while insulation keeps drinks at the ideal temperature. Sleek, modern design in the vacuum flask includes a leak-proof lid, making it convenient to take along on travel for on-the-go consumption; the secure handle makes handling easy. This set of flasks and cups is perfect for all families and groups, or those who just like to share. It is practical yet versatile and stylish, ideal for any occasion.