These travel mugs combine style and functionality for a result that is perfect for the busy, health-conscious lifestyle. This Pureflow Apex travel mug is an advanced innovation in drinking technology with its insulated design and unique lid. A double-walled, vacuum-insulated body is made of 18/8 stainless steel which insulated cold drinks for up to 24 hours and hot for up to 8 hours, keeping them as fresh as any “just-purchased” option. The double wall also means the exterior will stay at a comfortable temperature to hold. The lid is leak-proof and provides the ultimate experience in convenient drinking on the go. A simple ¼ turn anti-clockwise will open the lid for secure drinking from any angle. Continue turning to fully release the lid for easy cleaning: hand wash only, while the lid is dishwasher safe. A sleek metallic design, this model is visually impressive as well as functional with a silver finish and an etching of the Built logo. This travel mug fits standard-sized cup holders to sit comfortably on car journeys. BPA free.