Hit the road to adventure or a high-intensity spin class at home. This 20 oz flip straw tumbler ensures that you always have crisp, cold hydration in hand. The ergonomic shape and built-in flip straw mean you can sip easily and effortlessly. Stanley’s double-wall vacuum insulation keeps your drinks icy cold, and a rotating handle makes it easy to take anywhere. To help you live a sustainable lifestyle, the IceFlow Tumbler with a straw is made in part from recycled plastics sourced from discarded fishing nets, sparing our waters of plastic waste. IceFlow Series 18/8 stainless steel, BPA-free Double-wall vacuum insulation Easy-to-carry handle Car cup holder compatible Dishwasher safe Weight: 1.0 lb. Dimensions: 3.5 x 4.1 x 7.8 in.