Functional fashion: Premium full body graphics give insulated travel mug a polished lookKnows when to close: Lid automatically seals between sips to eliminate spills and leaksFor the long haul: Stainless steel double wall vacuum insulation keeps liquids hot up to 5 hours or cold up to 19Lend a hand: One handed drinking with the push of a button with no caps to unscrew or misplaceEasy to clean: Lid's underside opens completely for easy, thorough cleaning; Hand wash lid and body for best results.Perfect fit: Designed to fit in most cup holders and under most single serve brewers.Peace of mind: Stainless steel/BPA free plastic; Limited lifetime guarantee.Painted body is hand-wash only . For best results, remember to hand-wash body and allow the mug to dry completely with the lid off