STAY HYDRATED FOR THE WHOLE DAY: This large tumbler with lid and straw can hold 30 oz of thirst-quenching beverage to power you through your longest days; Perfect for drinking water, smoothies, or iced coffee; Just fill it up and get on with your day. KEEPS COLD FOR A LONG TIME: Constructed with double-wall vacuum insulation and 18/8 stainless steel, your drinks will stay nice and chilled for 12 hours or iced for up to 2 days. Plus it can take a beating and is 100% free of BPA material. STRAW PERFECTED: Say goodbye to disposable straws that are flimsy and wasteful, or reusable straws that make a mess when tipped over. Our exclusive IceFlow flip straw allows effortless sipping. Just snap it shut and you are done. MADE TO FIT YOUR LIFE: The ergonomic, rotating handle lets you quickly grab this cute tumbler with straw and go; Fits comfortably in the cupholders in your car or on exercise machines; Easy to clean and dishwasher safe.