This Kuromi stainless steel insulated tumbler combines stylish design with practical functions for cartoon lovers. Made of high quality 304 stainless steel material, safe and durable, the double-layer vacuum structure ensures excellent heat preservation and maintains the ideal temperature of drinks for a long time. Lightweight and portable, it is suitable for various occasions such as work, school, traveling, etc. Kuromi's cute pattern design adds a fun to daily life, allowing you to enjoy a warm or cool drinking experience anytime, anywhere.