Check the listing for details. Slushy Machine 15L Double Tank Icy Drink Machine with Powerful Compressor. Color: 15L x 2, Condition: New. Listed at 1513.89 USD. 15L Capacity Tank. 1 x Slushy Machine. Perfect for icy drinks, including fruit juice, tea, frozen cocktails, iced coffee, etc. With the stainless steel body and PC cylinder, it is robust and durable to use.