YETI Rambler 30 oz Stainless Steel Vacuum Insulated Tumbler w/MagSlider Lid, Stainless - These Ramblers come standard with our YETI MagSlider Lid, the only drink lid that uses the power of magnets to keep your water, beer, or favorite drink on lock - Our Ramblers are BPA-free, dishwasher safe, and have a No Sweat Design to make sure your hands stay dry - We over-engineered these double-wall insulated tumblers with an 18/8 stainless steel body, which means your drink still keeps its temperature no matter how much of a beating this cup takes - Keeps your dinnertime drink cool well past sundown or your coffee nice and hot throughout the morning - The YETI 30 oz. Rambler Tumbler stands 7 5/8 in high and has a lip diameter of 4 in. All YETI Tumblers are sized to fit in standard sized cup holders