Big, sturdy, and popular, this Mighty Mega Travel Mug will keep anyone properly hydrated for a long time. The 40 oz. capacity travel mug comes with a stainless steel out liner and plastic inner liner and double-wall construction for insulation of both hot and cold liquids. Other features include a built-in handle, powder coated finish, and screw-on, spill-resistant lid with straw hole and 12" straw. Customize the impressive 10" high Travel Mug with a one-color silk-screened imprint on one side. Create custom mugs for everything from Teacher Appreciation Week and elementary school fundraisers to holiday gifts. BPA free. Hand wash recommended.