From hot sips at first light or campfire chili, this ceramic-lined mug holds everything and handles anything. The Rambler® 14 oz. Stackable Mug is over-engineered with double-wall vacuum insulation and a welded handle for a solid grip. When you're done with your beverages and bites, stack up the mugs for easy storage in tight spaces. Details Durasip™ Ceramic Lining: Savour every sip wit a no-mess interior made for easy clean ups. Stackable For Easy Storage: Made to stack when you're strapped for space. 360-Degree Welded Handle: Keep a firm grip on your favourite beverage. Dishwasher safe: Because no one needs more work to do. Splash Resistant