For hot sips at first light or big bites of 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 kitchen-grade stainless steel, that resists rust and punctures. Keep a solid grip on your larger lattes thanks to a welded handle. When you re done with your beverages and bites, stack up the mugs for easy storage in tight spaces. Product Features DuraSip Ceramic Lining Stackable for easy storage Splash-resistant MagSlider Lid Welded handle for a solid grip Dishwasher safe