Contigo Byron 20-oz. Stainless Steel Thermal Mug, Gunmetal Gray

SEAL IT IN: Leak-proof lid (when closed) for on-the-go convenience FOR THE LONG HAUL: THERMALOCK™ double-wall stainless steel insulation keeps drinks hot up to 7 hours or cold up to 18 LEND A HAND: One-handed drinking with no lids or caps to remove or misplace GET A GRIP: Subtly textured grip with fluid movement for a secure hold on the go PERFECT FIT: Fits car cup holders and under most single-serve brewers PEACE OF MIND: Limited lifetime guarantee CAPACITY: 20 ounces