Puff Bar and similar products enter the market after the JUUL flavor ban. Simple, pre-filled, no buttons — just inhale. Disposables are positioned as a "stepping stone" product but quickly become a massive category.

Elf Bar enters the US market and dominates. Puff counts go from 800 to 5000+. Flavors multiply. Disposables become the fastest-growing vape category. Teen vaping concerns skyrocket as colorful, candy-flavored disposables flood the market.

Disposables capture over 50% of the US vape market by revenue. Thousands of brands compete. Puff counts reach 10,000, 15,000, even 50,000. FDA begins aggressive enforcement against unauthorized disposable brands.

FDA issues hundreds of warning letters. Customs seizes millions of disposable vapes at ports. States and cities pass flavor bans. UK bans single-use vapes (June 2025). Consumers start looking for alternatives.

Disposable market share drops below 40% for the first time since 2020. Reusable pod systems grow rapidly. Mods and tanks make a comeback. Retailers shift inventory toward reusable products.