Long road trip No worries, when you've got your favorite beverage loaded into the Stanley Adventure Stainless Steel Travel Mug 16 oz. Your coffee will stay hot up to 1.5 hours or until it's time to stretch your legs. Cold drink your preference That'll stay cold for 1.5 hours too even longer if it's iced. When it's time to tour the sites, clip the Steel Travel Mug to your pack, and you're ready to go. Double wall insulation. 188 stainless steel construction won't rust. 16oz473mL capacity. Naturally BPA free. Keeps drinks hot or cold up to 1.5 hours, or iced 7.5 hours. Integrated D ring lets you clips to packs. Leak resistant flip lid. Dishwasher safe. Car cup holder compatible.