1.FUNUS 30oz tumblers come standard with our MagSlider Lid, the only drink lid that uses the power of magnets to keep your water, beer, or favorite drink on lock
2.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
3.The FUNUS 30 oz. Tumbler stands 7 5/8 in high and has a lip diameter of 4 in. All FUNUS Tumblers are sized to fit in standard sized cup holders