Small and handy thermos in stainless steel of the highest quality. This bottle has double vacuum insulated walls and is completely free of BPA, phthalates or lead. Works just as well as a water bottle or thermos. Keeps warm for up to 6 hours and cold for up to 12 hours. The cap is easily opened with a push but also has a safety catch. Perfect for the little ones to bring on a field trip. 200 ml Care Instruction : Dishwasher safe