Nathan Marathon Pak 2.0 - Black size-5-44-46 go one size up (ex

go one size up (ex

Nutrition Information per 100 g per pouch (41 g) Energy kJ (kcal) 1072 (252) 440 (103) Fat 0 g 0 g of which saturates 0 g 0 g Carbohydrate 63 g 26 g of which sugars 24 g 10 g Protein 0 g 0 g Salt 1

but also 5 electrolytes

so the only thing left to do is dial up your game

Swimming outdoors

Nathan Marathon Pak 2.0 - Black size-5-44-46 go one size up (exRACE READYThis lightweight versatile training pak includes gel loops and a gel trash stash pocket so you can stay fueled while you keep pace. NEW ADDITIONAL STORAGEExternal stow away loop through design offers additional storage for shirt towel. POCKETS GALOREVarious pockets including front expandable stretch, compact and large zippered pockets to carry your smartphone and any other small essentials. External stow away loop through design offers