A practical drinkware set made from high-quality POSCO stainless steel, designed for everyday use at work, on the go, or during travel. The thermal mug ensures reliable temperature retention and leak-proof convenience, while the slim water bottle offers lightweight durability with a secure, easy-to-carry cap. Both items are BPA-free, LFGB certified, and safe for hot and cold beverages—combining functionality, safety, and modern design in one practical set.