100 Gallons, 16 drinking nozzles on 5 ft coiled hoses. Option to add up to (4) more. Wheelin Water Hydration Carts to be the finest hydration carts in the world. All of the models are very well thought out and battle tested. The attention to detail and the ease of use are unmatched. Each cart is ergonomically friendly with safety as its main goal. (TK)