Vacuum-seal Insulation: Stainless Steel travel mug with vacuum-seal technology that keeps beverages hot and cold for 8 hours to preserve freshness and tasty flavor. Durable Double Wall Structure:
Exterior stays condensation free. 100% Leak-proof: High Tech cap structure to provide 100% leak proof lid to lock seal the opening. Liquid will not spill. Safe to put in purse, pocket, car, or carry for running, or in motion. Sleek Design to maximize for 18 oz. capacity. Mug base is designed to fi t most car cup holder compartment, BPA FREE and safe to use: All parts are made from BPA Free materials that have been certified and approved. Safe to use. Dishwasher safe. Do not microwave.