The Cooler Keg is a portable kegerator built into a stainless steel cooler allowing you to serve anything on draft without electricity. It's great for upselling and batching cocktails and speeds up serving during the rush. It's also a perfect fit for events with limited electricity (e.g., a pop-up bar on the beach or mobile serving stations during an event). We also have the Ottobot Brew autonomous delivery robot. It's a unique experiential way to serve drinks with digital display marketing.