Customizable flask system allows mixing and matching of gels and liquids for personalized hydration
Lightweight and flexible design ensures comfort during wearables, belts, or vests
Compressible construction provides a secure fit and easy storage
Includes two flasks and four caps for a complete hydration solution
Compatible with a variety of wearables and carrying options for convenience
Summarized by Shop
The customizable FuelFlask™ fits seamlessly in wearables, run belts or vests. You get two flasks with two caps each—one for gels, one for liquids, four caps total—that let you mix, match and build each day’s perfect system. Every bit a HydraPak soft flask, they’re light, flexible, compressible and built for the long run.
