Guide To Best Selling Disposable Flavours? Disposables are the hottest-selling vapes in 2023. A big reason for this is that they have to be repurchased frequently as they can’t simply be recharged like reusables can. There are now several popular brands of disposables on the market, making it tough to know which flavour to choose. This post looks at which disposables have been the best-selling at Vapour Days UK so far in 2023, and why customers love them!