Life is what you define it! This double-wall, stainless steel Defined 'Best Friend' tumbler is vacuum insulated and includes a leak and shatter-proof removeable plastic lid. This matte finish white tumbler features a witty Wine definition and will make perfect gifts for friends, family or coworkers. Keeps iced beverages cold for up to 9 hours and hot for up to 3 hours. This tumbler can be used for wine, coffee, or cocktails with the straw-friendly lid! Hand wash only. BPA-free. Caption reads: best friend best friend [ best friend ], n. 1: an especially close and trusted companion 2: a highly regarded, loyal confidant who knows all, understands your weirdness and loves you anyway 3: one with whom you have bonded over many bottles of wine, late night gossiping and inside jokes (see also: BFF, bestie, partners in crime, thick as thieves).