Personalize the Black Stainless Steel 64 oz. Polar Camel growler for family, friends, or co-workers with 1, 2, or 3 initials as a gift, the mug features double-wall vacuum insulation with a swing-top lid. The Polar Camel Growlers keep your favorite beverages 2 times colder or hotter compared to normal growlers. To have your gift personalized please click on Monogram & Font Options above for Instructions.