Our Bass Pro Shops 30-oz. Tumbler is ready for ice-cold or piping-hot drinks, making it easy to stay hydrated wherever you roam. The double-wall vacuum insulation ensures your cold drinks stay cold and your hot drinks stay hot, plus it delivers sweatproof performance so you don't get wet, cold, or scalded hands when you grab a drink. The rustproof, durable 18/8 stainless steel construction stands up to adventures, and the slide-closure on the lid makes drinking easy and mess-free. The BPA-free insulated tumbler is dishwasher safe for easy cleanup. Double-wall vacuum insulation Keeps your drink they temperature you want Sweatproof, rustproof performance 18/8 stainless steel construction Lid boasts a slide closure Dishwasher safe BPA-free