How I Tested The Zojirushi Stainless Steel Mug. I put 14 different travel coffee mugs and tumblers to the test over the course of 10 days in search of the very best, ...

Abusive Lab Test: Stainless Steel Travel Mugs. We spill hot coffee everywhere (and measure mug heat retention) so you don't have to. By Seth Porges Published: Apr 07, 2010 9:45 PM EDT.

This stainless steel mug is vacuum-sealed to keep beverages hot for up to five hours, and cold for up to 20 hours with ice, according to the brand. All parts of the mug are also BPA-free, ...

The Zojirushi SM-TA vacuum-insulated stainless steel travel mug retains heat, stops spillage, and defies all expectations. And it's only $30.

Life & Culture; Igloo releases its own line of stainless-steel drinkware including mugs, tumblers and a half-gallon jug. Published: ; Sep. 16, 2021, 12:54 p.m.