Both a tumbler and can cooler, the Go Caddy Chill Brew fits 12 oz standard size cans, skinny 12 oz cans and bottles or use it for mixed drinks or coffee. The double-wall insulated stainless steel will keep drinks cold for 24 hours and hot for 8. Choose from three different compatible interchangeable rechargeable bases. The bluetooth speaker base features 8 hours battery life, LED lights, push-button controls and built-in microphone for two-way calling. The power bank base includes two USB charging ports and the light base has different light levels including flashes with a 10’ radius.