Military Patriotic Helicopter design. Are you a helicopter lover? Do you find yourself hovering above the crowd, with your head in the clouds and your feet firmly planted on the ground? Whether you're a helicopter pilot, a hobbyist, or just a fan of those spinning blades, this design are perfect for any helicopter enthusiast. Dual wall insulated: keeps beverages hot or cold Stainless Steel, BPA Free Leak proof lid with clear slider