Macy's offers the Contigo SnapSeal Byron 20-oz. Stainless Steel Travel Mug in several colors (Vivacious pictured) for $8.99. Opt for in-store pickup to avoid the $9.95 shipping fee. That's the lowest price we could find by $2, although we saw it for $3 less in our mention two weeks ago. It keeps drinks warm for up to seven hours and cold for up to 18 hours. Deal ends March 10.