Macy's offers the Thermos King 16-oz. Stainless Steel Travel Tumbler in several colors for $9.93. Choose in-store pickup to dodge the $10.95 shipping fee. That's the lowest price we could find by $10. Buy Now Features keeps liquids hot for up to seven hours and cold for up to 18 hours cool to the touch for hot liquids, condensation-resistant for cold liquids hand wash only