"Known for viral insulated drinkware, the brand’s insulated wine and beverage tumblers use the same break-resistant stainless-steel construction as the popular Quencher line; the double-wall vacuum insulation is specific: cold drinks up to five hours, hot drinks up to 1.5 hours, and frosty beverages up to 20 hours. The design includes a removable sipping lid, making these tumblers practical for transit to picnics or other outdoor gatherings where temperature retention and durability matter." - Brittany Natale