Zah 550ml thermal bottle featuring double-wall stainless steel with vacuum insulation to maintain temperature efficiently. Designed with a stylish screw cap including a natural bamboo accent and a metal carry handle for easy carrying or attachment. Made partly from recycled stainless steel. Keeps hot beverages warm for up to 20 hours and is fully leakproof. Custom logo branding available—perfect for premium corporate gifts, eco-conscious promotions, and everyday use.