Slim Strait Sided Version Of The Tatroe tank. Available In Smooth Or Groved, Available Only At Catskill Mountain Vapor Store, Inc.: Gourmet E-Liquid & Signature E-Juice Flavors Who Is Now An Authorized Reseller For Cig-Techs Tatroe tanks, Very Awesome tank With A Flat Top, Looks Good On A ProVari Or Any Other Mod.