The Thermosteel Grande Traveller is a large 40 oz (about 1.2 litre) insulated tumbler with a side handle, for keeping a big cold drink cold or coffee hot through a long day at work, in the car or at the sports field. It has a stainless steel, double-wall vacuum-insulated body. The side handle makes it easy to carry when full. This one is in Grey Olive. We could not find the maker's detailed specifications for this model, such as lid type or hold times, so please check the packaging. Hand wash for the longest life.