The IceFlow Flip Straw 2.0 Tumbler 0,6L Hydrangea Gesoleerde Tumblers Drinkware Voor Dagelijks Gebruik Stanley 1913 Stanley The IceFlow Flip Straw Tumbler 10 09993 196, 0.89L Rose Quartz Stanley IceFlow Fast Flow Trinkflaschen & Tumbler Stanley 1913. These bold, colorful tumblers are made to keep you hydrated in a fully functional style. Ideal for car commutes or workouts at home, it has a built in flip straw for easy and effortless sipping. Snap it shut and the double wall vacuum insulation will keep your drink extra cold for hours. To help you live a sustainable lifestyle, the IceFlow Tumbler is made in part from recycled plastics sourced from discarded fishing nets, sparing our waters of plastic waste. Stanley prevents nearly 100 pounds of waste from entering our waters per every 1,000 IceFlow manufactured.