Toss the red plastic cups and put away the glass beer pints-neither are made to survive the outdoors anyway. Our vacuum-insulated stainless steel Adventure Pint is supremely durable, so it won&&';;t break, shatter, or rust. It also keeps your brew ice-cold for hours. You can stack them neatly in your camping kit or kitchen cabinet when you&&';;re done. Adventure Series 18/8 stainless steel, BPA-free Double-wall vacuum insulation Dishwasher safe Stacks infinitely Weight: 0.5 lb. Dimensions: 3.43 x 3.43 x 5.75 in.