Special Edition PBK Sample Box - with FREE energy chews. Just what you need to sample the delights of Zipvit’s range bundled together in a box with FREE energy chews. A great value way of finding out if Zipvit energy is for you and at the end of the day, you still have a bottle to use! After a year of fuelling both Road and TT 2010 World Champions, Zipvit have definitely got something right with their energy products. Key Features: Includes: 1 x ZV1 energy drink sachet. 1 x ZV7 energy gel. 1 x ZV8 energy bar. 1 x ZV9 protein bar. 1 x ZV10 energy chews. 800ml ZV Sport/Elite clear water bottle.