It’s a nonstick, no-mess interior that resists staining from highly acidic beverages like coffee. The DuraSip™ Ceramic Lining is fused to 18/8 stainless steel, making it tough enough to take a tumble. Like all Rambler® Drinkware, it’s dishwasher safe. 

No, the DuraSip™ Ceramic Lining is not removable.

The Durasip™ Ceramic Lining is stain resistant.

You sure can.

Try not to use any metallic utensils, this will help preserve the DuraSip™ Ceramic Lining. When you’re done, you can throw it in the dishwasher just like all other Rambler® Drinkware. 

The lining is easy to clean and scratch resistant, but unlike traditional ceramic it’s fused to 18/8 stainless steel. It’s tough enough to take a tumble and the double-wall vacuum insulation keeps your drink hot or cold from the first sip to the last. 

No. Do not put any Rambler® Drinkware in the microwave. Fire or personal injury may occur. 

With normal use, the DuraSip™ Ceramic lining is scratch resistant.