Meet the ultimate travel mug for coffee people on the go. One of our favorite features is the snap-in slosh guard, which allows you to have the lid off in the car and not stress about a spill. We're in love with every aspect of this mug and look forward to using it every morning. 12oz double walled stainless steel, BPA free plastic/steel lid, fits in most cup holder and bike bottle cages. Use for anything you want to stay hot or cold for a long time, always wash by hand.