Quick view ECoffee Cup ecoffee Cup BooCup 8 Oz. The 8 Ounce BooCup, from ecoffee Cup, is an adorably cute, environmentally smart children's cup that's perfect for kids on the go! This easy-to-hold child's cup has a resealable lid that prevents spills, and is suitable for both hot and cold drinks. With... $13.50 Choose Options Compare