SiS Beta Fuel 80 Mix 82g Flavour:Red Berry Part of the sales from

Part of the sales from each backpack goes towards environmental projects within the Arctic Fox initiative

2 L / 70 fl oz

back of body

Switch built-in green/red breathing light

SiS Beta Fuel 80 Mix 82g Flavour:Red Berry Part of the sales from1: 0. 8 MALTODEXTRIN: FRUCTOSE 80g CARBOHYDRATES PER SERVING ISOTONIC FORMULATION Product Overview THE MOST SCIENTIFICALLY SUPERIOR ENERGY DRINK ON THE MARKET Long been favoured by elite athletes, our famous Science in Sport Beta Fuel Energy Drink has now been optimised, making it a scientifically superior fuel. A brand new 1: 0. 8 ratio of 80g carbohydrate enhances your power output, increases your body's carbohydrate usage efficiency, and limits