Unlike traditional camp mugs, this double-wall vacuum-insulated body protects hands from hot or cold contents while keeping coffee, chili, oatmeal – you name it – well-insulated These Ramblers come standard with the YETI MagSlider Lid, the only drink lid that uses the power of magnets to keep your favorite drink on lock While the MagSlider Lid adds a barrier of protection for keeping drinks contained and preventing heat or cold from escaping, Please Note – The MagSlider Lid is not leakproof and will not prevent spills YETI Ramblers are BPA-free, dishwasher safe, and have a No Sweat Design to make sure your hands stay dry. The YETI 14 oz. Rambler Mug stands 3 3/4 in high and has a lip diameter of 4 in, and with the handle its 5 inches wide YETI Rambler 14 oz Stainless Steel Vacuum Insulated Mug with Lid Many camping mugs don’t stand a chance in the wild. But when you’re bleary-eyed, drinking coffee around a campfire in the backcountry, creature comforts like a hot mug of joe give you enough fuel to push on. The Rambler 14 oz. Mug is made of 18/8 stainless steel, so it’s durable enough to strap to the outside of your pack and go. Its full-loop TripleGrip Handle is comfortable for wider hands and easy to grab. It’ll keep your coffee hot (or water cold) for hours on end and still has the same Rambler features, like No Sweat Design and double-wall vacuum insulation, that makes this drinkware built for the wild.