Shortfills are a sort of , 'semi DIY' approach to E Liquid supply that exploits a loophole in the TPD regulations governing bottle size limits. Under EU regulations any E Juice bottle containing nicotine must be limited to just 10ml capacity. ... So a shortfill bottle is a large capacity E Liquid in 0mg. With a range of well known brands and fantastic flavours available we are one of the UK's favourite Shortfill suppliers.