Disposable vapes are single-use e-cigarettes pre-filled with e-liquid and a built-in battery, designed for ultimate convenience. Compact and maintenance-free, they're ready to vape straight out of the package with no charging or refilling needed. Popular for their wide flavor selection (fruit, menthol, dessert) and nicotine salt options (typically 5% or 20mg), disposables like Elf Bar, Geek Bar, and Lost Mary dominate the market. While praised for their portability and ease of use, environmental concerns and regional bans are impacting availability.