GU Energy Gel Flask BPW it comes in X01 Eagle

it comes in X01 Eagle signature colorway to go perfectly with any color cassette and chain a rider wants

Manufactured using highly durable aluminum alloy

depending on the mastic type)

Cocos Nucifera (Coconut) Oil

an advanced new compound with outstanding grip and cross-country properties was developed

GU Energy Gel Flask BPW it comes in X01 EagleWe teamed up with our neighbours at Hydrapak to design a customised soft flask with a high flow nozzle to make fueling for long efforts more convenient and less sticky. The Flask holds 5 Servings of Energy Gel and includes marks on the back to measure your fuel. Fill it with Energy Gel from our new 15 Serving pouches, fuel with it, and reuse it!