Denver's flavored vape ban sends customers across city lines Denver Will Ban Flavored Vapes and Nicotine Pouches Vaping360 Disposable vapes, which make up the majority of e cigarette sales in the US, are a significant pollution concern as nearly half a million vapes are thrown away every day. It comes as Referendum 310: Keep or drop a ban on flavored tobacco products Denver Voters Uphold Flavor Ban, in Blow to Tobacco Harm Reduction Denver's flavored tobacco ban: What voters need to know before November Denver Gazette