Denver leaders call flavored nicotine ban vote a "significant step," and vape shops in Aurora react CBS Colorado Boulder, CO Bans Vape Flavors and Seeks to Tax Vapes Much More Heavily Than Cigarettes Small businesses say Denver's flavored tobacco ban is hurting their bottom line Denver Electronic Cigarettes N1 Vapeshop in DENVER AURORA COLORADO Hooloo Disposable Vape Blue Dream Colorado Breeders Depot