Party sustainably everywhere you go with this stainless steel, vacuum insulated, stackable and easy to carry Pirani reusable insulated tumbler. Keeps the spirit of the occasion alive and your drinks hot or cold all while earning you some good environmental juju by helping eliminate the 500 billion single-use cups wasted around the world each year. Bring this reusable party cup to your favorite game, coffee shop, tailgating outside a concert, into your college dorm, on your back deck or wherever you choose to adventure. In the middle of summer or dead winter, your drinks are guaranteed perfect. Comes with a leak proof lid.