Double Wall Vacuum Insulated Powder Coated, USA, Indigo Blue, with a MagnaLock Lid, Insulated USA Travel Coffee Mug Cup Tumbler, QU0001-BL1, Double Wall Vacuum Insulated Powder Coated, USA,
Double Wall Vacuum Insulated Powder Coated, USA, Indigo Blue, with a MagnaLock Lid, Insulated USA Travel Coffee Mug Cup Tumbler, QU0001-BL1, Double Wall Vacuum Insulated Powder Coated, USA, 18+ HOURS COLD / 8+ HOURS HOT: The double-wall vacuum-insulation keeps cold drinks frosty and hot beverages toasty, all while preventing condensation on the exterior. Testing shows ice water stays icey for 18 hours typically. That is 3x longer than a double-wall plastic tumbler and 9x longer than a plastic water bottle. Testing also shows when our tumbler is full of 185F hot water, it takes 8 hours to cool down to a warm 105F. That is 3x longer than a double-wall plastic tumbler and 8x longer than a tall ceramic coffee mug. EXCEPTIONAL QUALITY: Our tumbler uses 304 stainless steel which has better strength and corrosion resistance than other tumblers made of 18-8 stainless steel. All materials are BPA-free and FDA-compliant. We are proud to use only the highest quality materials in our products...
