Drinks Delivery Nairobi. Order Soda drinks online from Kinywaji.com, pay by MPESA or Card and we deliver in under 1 hour to your doorstep. Dial a delivery 0777100036. A soft drink is a drink that typically contains carbonated water, a sweetener, and a natural or artificial flavouring. The sweetener may be a sugar, high-fructose corn syrup, fruit juice, a sugar substitute, or some combination of these.