Super versatile and perfectly sized, our 20 oz Quencher H2.0 fits in anywhere: deskside, bedside, cup holder and next to your yoga mat. Fill it with ice-cold water or your favorite iced coffee or fruit smoothie. The double-wall vacuum insulation will keep things cold for 8 hours and iced for 30 hours.90% recycled 18/8 stainless steel, BPA-freeRecycled stainless steel icon inside the tumbler indicates your Quencher is made from sustainable materialsDouble-wall vacuum insulationFlowState™ screw-on 3-position lidReusable strawCar cup holder compatible (base diameter: 3.15 inches)Dishwasher safe8 hours cold30 hours iced