The waterproof thermos mug with a volume of 0.47 liters is a practical solution for anyone who wants to enjoy their drinks on the go. Made from high-quality stainless steel, this mug features double vacuum insulation that keeps your beverages warm or cold for an extended period. With a cold retention time of up to 7 hours and a heat retention time of up to 18 hours, it is ideal for daily use, whether at the office, during sports, or while traveling. The elegant metallic gray design gives the mug a modern touch, while its sturdy construction ensures durability. The mug is lightweight and easy to handle, making it an ideal companion for all activities.

• Double-walled vacuum insulation for optimal temperature retention
• Cold retention time of up to 7 hours
• Heat retention time of up to 18 hours
• Made from high-quality stainless steel for durability.