SIS Isotonic Energy Variety Pack all flavours Pre Load Isobound™ Insulation prevents heat transfer

Isobound™ Insulation prevents heat transfer from the user to the hydration

and key storage

and blocks harmful rays

vegan-friendly TORQ Explore Flapjack as a convenient natural snack at any time of day or why not take this scrumptious homely goodness with you as you pursue your next adventure

they can help you to stay alert and perform at your best

SIS Isotonic Energy Variety Pack all flavours Pre Load Isobound™ Insulation prevents heat transfer7 Flavours of SIS Isotonic Gels Note these packs contain NO Blackcurrant but do have 2 x Lemon & Lime The SiS GO Isotonic Gel was the worlds first isotonic gel to effectively deliver a quick supply of easily digestible carbohydrate for energy during exercise. SiS GO Gels are designed to be consumed WITHOUT water. This means that you can ensure rapid delivery of carbohydrate to your muscles without the feelings of being bloated that can sometimes occur