UltrAspire UltraFlask 550 Hybrid Bottle Women's Shorts Elastic 4 needle flat seams

Elastic 4 needle flat seams

Improved wicking and breathability with odor control keeps feet fresh mile-after-mile

and botanicals that provides everyday immune system support

and a capacity for a 2 liter reservoir means you have ample hydration storage that carries comfortably and intuitively

Sweat proof webbing - won't absorb water or get saturated and heavy

UltrAspire UltraFlask 550 Hybrid Bottle Women's Shorts Elastic 4 needle flat seamsUltrAspire introduces yet another milestone in hydration history! All the benefits of the sport bottle without the downsides and all the benefits of a soft flask without the usual problems such as taste and staining from carbohydrate drinks. The UltraFlask 550 Hybrid Bottle is a cross between a hard bottle and a soft flask. This bottle has a body shape that conforms to the place its kept for the ultimate comfort, access, carriage and squeeze ability.