one of the uk&rsquos newest startup businesses is shaking up the spirits industry with a range of unique &lsquomakeathome&rsquo cocktail kits.shaken, a subscription based diy cocktail delivery service, launched its first instore retail pack at fortnum & mason at the start of july, in partnership with william grant & sons.the retail pack for it, stand out on shelf by creating a generic presentation box that would fit a combination of five different sized bottles.the pack features a removable tray which can be locked in position with the height of the largest bottle and fr