From the backyard to the patio to the beach, take premium pours to the great outdoors with our stylish and sustainable ceramic-coated Porter Insulated Glass! Edge-to-edge ceramic coating ensures liquids never touch metal for a pure, clean sip with zero metallic aftertaste Double-walled, vacuum-insulated stainless steel core keeps coffee hot and wine and cocktails chilled for hours Splash resistant sliding drink-through lid for easy sipping anywhere, anytime Sleek non-slip silicone sleeve that’s easy to grip and soft on the hands Fill it up for wine night, a picnic, or sipping hot chocolate by the campfire Pro tip: If you like your drinks piping hot, heat your glass with hot water first Capacity: 11 oz Dishwasher safe BPA free Cal Prop 65 compliant FDA compliant Materials: Durable ceramic Stainless steel LFGB-certified silicone BPA-free plastic lid