HydraPak UltraFlask Speed

HydraPak has been building flexible hydration since 2001. In that time they have refined and developed performance solutions. HydraPack has now created the next revolution with the UtlraFlask Speed. Designed with a compressible, flexible material that will fit most touring and race packs, the shrink-as-you-drink design will keep your shoulder strap bulk to a minimum, collapsing down into a small easy-to-stow package when it's empty. The Speedfill cap flips open for quick filling without having to thread and unthread your lid. The included drinking straw will let you sip water while in a shoulder pouch, perfect for racing and other speedy endeavors. If you want a flask from the hydration leader, consider getting a HydraPak UltraFlask Speed.

• Speedfill cap and large opening nozzle make refills a cinch.
• High flow bite valve automatically seals to be leakproof.
• Shrink as you drink design cuts down on sloshing and space.
• Customizable cap lets you tailor your drinking experience.
• Available in 500ml or 600ml options.
• Drinking straw is included so you can sip as you skin.