Double Up is like a big box store for all things smoke and vape, with over 3,000 square feet inside, plus straight answers from a staff that knows their stuff. Double Up is like a big box store for all things smoke and vape, with over 3,000 square feet inside, plus straight answers from a staff that knows their stuff. Dual Use: What It Really Means for People Who Smoke & Vape IVG Double Up is like a big box store for all things smoke and vape, with over 3,000 square feet inside, plus straight answers from a staff that knows their stuff. Cleveland enacts vape shop regulations limiting volume, age and marijuana sales Ideastream Public Media