Large Capacity and Wide MouthThis 40oz travel mug has a large capacity for a day's drinking without the need for frequent refilling and the wide mouth design makes it easy to put ice and fruit in and easy to clean. Good InsulationThe large capacity travel mug with handle adopts vacuum design, which can provide good heat preservation effect for your drinks. Hot or cold, this product provides excellent insulation for your favorite beverages. High Quality MaterialThe travel mug is made of high quality 304 stainless steel, which is durable, rust-proof, heat-retaining and easy to clean. The lid is designed with drinking holes for placing straws or drinking directly. NOT LEAK PROOFThe travel mug can be easily placed in the car cup holder, and the one-handle design allows you to easily take out the mug and drink. The wide opening design makes cleaning more convenient and easier. Perfect GiftStainless steel stanley cup are perfect as a gift. Vacuum insulated for hot drinks for up to 6+ hours and cold drinks for up to 12+ hours