Energy Flask

The perfect match for Gu's 15 serving pouches, the Energy Flask lets you take a smaller portion along with you, without sacrificing your bodies needs. PRODUCT FEATURES: High flow nozzle Holds 5 Servings of Energy Gel Includes marks on the back to measure your fuel Designed in collaboration with Hydrapak 124119 , gu Energy Flasks , Energy Flask gus , gu Flasks , Flask gus , hydrapak gu Energy Flasks , Energy Flask gu hydrapaks , hydrapak gu Flasks , Flask gu hydrapaks , bars , gels , supplements , energy bars , energy gels , energy supplements , fuel bars , fuel gels , fuel supplements , protein bars , protein gels , protein supplements , gu bars , gu gels , gu supplements , gu energy bars , gu energy gels , gu energy supplements , gu fuel bars , gu fuel gels , gu fuel supplements , gu protein bars , gu protein gels , gu protein supplements , bottles , energy gel bottles , gel bottles , flasks , energy gel flasks , gel flasks