Get sustainable hydration on the go with the IceFlow Flip Straw Tumbler from Stanley 1913. Ready for the gym, class time or commutes, it slips right into your bag or car cupholder. With a wide opening and built-in straw, the Flip Straw lid lets you hydrate faster. Just flip up to drink, then snap shut. Thanks to double-wall vacuum insulation, your drink stays cold for hours. Grab the easy-carry handle and you're set for a well-hydrated day. Features: Double-wall vacuum insulation Keeps drinks cold for 12 hours Keeps drinks iced for 2 days 18/8 stainless-steel construction for a durable build Leakproof flip straw makes drinking effortless Easy-to-carry handle for easy transporting Car cup holder compatible BPA-free build Dishwasher safe Made from recycled plastics sourced from discarded fishing nets for a more sustainable design Dimensions: 3.5" W x 9.8" H