This 40 oz. Travel Mug includes low profile, Flip 'n Sip threaded leakproof tumbler lid, dual-threaded Tritan lid for left and right-handed drinking, no leak straw has a gasket to prevent spills, 2-piece straw comes apart for easy cleaning and storing, 304 Food grade stainless steel, double wall vacuum insulated construction, copper lining improves temperature control, built-in coaster protects surfaces, no look thumb grabber for finding the drinking spout while driving, extra large opening for easy cleaning and fits most cup holders. Decorate it to reflect your brand with UV Direct to Film, Laser Engraved or Vinyl imprint.