Promotional Mugs, Connor 40 oz Steel PP Liner Travel Mug - Double Wall & BPA Free, Whether you are commuting to work or heading to the gym, the Connor 40 oz Travel Mug is the ultimate companion and the ideal choice to keep you hydrated and refreshed throughout your journey. The mug has a double wall construction with stainless steel outer wall and polypropylene inner wall providing convenient portability and durability. With the included reusable straw, you can effortlessly sip your cool drinks on the move without the need to remove the lid or worry about spills. The mug has a rotator lid closure and provides a lightweight and sleek design that fits into standard car cup holders and its ergonomic handle makes it easy to bring with you. FDA compliant and BPA Free. ... #KM8508 $10.98/each.