Tickle Water Sparkling Water. This sparkling water was designed by a mom just for the kiddos, and it contains no artificial sweeteners or flavors. Living in South America, where everyone drinks agua con gas, Tickle Water founder Heather McDowell gave her 2-year-old son a sip of her bubbly water and explained that it would “tickle” his tongue. He giggled and loved the sensation. Thus, her company was born to remove sugar-sweetened beverages from kid’s hands and get them excited about simple bubbly water. Available in five kid-friendly flavors, such as Grape and Orange Mango.