This handy double walled vacuum insulated tumbler is made of stainless steel with copper plated inner wall that helps to keep drinks hot for more than 8 hours and cold for more than 12 hours. It has a spill resistant slider lid with rubber gasket, and is lead free. Hand wash recommended. Customize with an imprint of your brand logo to brew up new business. Available in the USA. Note: SHIPPING NOT INCLUDED. Limited stock only. First come first serve.