UltrAspire Softflask 500ml w/bitecap and personal items while remaining

and personal items while remaining lightweight even when fully loaded

embracing comfort

A Lighttraxion outsole adds all-purpose traction while Continental

Rubber outsole keep you focused on your goals

Smooth Stretch Woven adapts to your foot and keeps your foot position correct

UltrAspire Softflask 500ml w/bitecap and personal items while remainingThis collapsible SoftFlask holds up to 500mL of fluid and is designed for easy use on the go. Its slim, contoured shape slides smoothly in and out of hydration pockets, making it ideal for running vests. The 42mm wide cap makes it easy to add ice cubes or mix fuel in the flask Equipped with a soft silicone bite valve.