Tiger’s new stainless steel tumblers available from Amazon will keep beverages hot or cold with a special vacuum insulated structure—the vacuum between the two layers block the heat or cold from transferring for eight hours . The best part: They are ultra light weight and thus easier to carry and come in 20-oz, 16-oz and 12-oz sizes All are BPA free. Available from Amazon for $25-30 .
Cool clear water – in stainless steel travel tumblers
