Stackable for compact storage and insulated for hot brews. Loaded with top-to-bottom insulation, the Rambler® 10 oz. Stackable Mug keeps your coffee hot from the first pour to the last sip. Coated with DuraSip™ Ceramic Lining, this easy-to-clean mug lets you savour every sip of your favorite morning brew. Designed to nest perfectly with one another, the mugs stack up and away for easy storage. DURASIP™ CERAMIC LINING Savour every sip with a no-mess interior made for easy clean ups. DOUBLE-WALL VACUUM INSULATION Keeps cold drinks cold and hot drinks hot until the last sip. RUST AND PUNCTURE RESISTANT Keep a firm grip on your favorite beverage. What is DuraSip™ Ceramic Lining? 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. Can I use it for hot & cold drinks? Yes, the double-wall vacuum insulation holds the cold on warm days and keeps the heat when the weather gets chilly. Keep in mind that using it for cold drinks immediately after a hot drink may affect its cold-holding performance, and vice versa. Is it dishwasher safe? Yes. We recommend placing the caps on the top rack and gaskets in the utensil basket. Of course, you can always hand wash, but we know you're busy with your next adventure. Is it stackable? Yes, you can stack it with other mugs that are the same size or smaller. External Dimensions 11.7W x 11.4H CM Empty Weight 0.36 kg Capacity 296 mL