With the Rambler 20oz Tumbler, your beverages will stay ice cold or piping hot longer. The Yeti is engineered their double-wall insulated tumblers with an 18/8 stainless steel body, which means your drink still keeps its temperature no matter how much of a beating this cup takes.
The Yeti Ramblers are BPA-free, have a No Sweat Design to make sure your hands stay dry and are dishwasher-safe.