Contigo Autoseal West Loop Stainless Steel Travel Mug with Easy Clean Lid for $12.71 at Amazon
West Loop Stainless Travel Mug with Easy-Clean Lid, because this mug features 16 oz, a one-touch AUTOSEAL lid that automatically seals between sips to prevent spills. This double-wall vacuum-insulated mug is engineered to keep drinks hot for up to 4 hours or cold for up to 12 hours.