HydraPak UltraFlask Speed 600mL Men's Shoes a quick-charge feature

a quick-charge feature

23% Tencel

3% Elastic

Reflective details at shoulder and back seam

Elastic waistband with internal comfortband and internal drawcord

HydraPak UltraFlask Speed 600mL Men's Shoes a quick-charge featureGo big. The largest of our ultra light series, the UltraFlask Speed 600 ml holds more so you can go the distance. Its soft material allows it to fit snugly in most vest pockets and it shrinks as you drink to minimize water movement. Topped with our newest SpeedFill cap feature that makes aid station refills a breeze. Fits Running Packs And Vests Lightweight TPU Packs Down Speedfill Cap CAPACITY 600 ml 20 fl oz WEIGHT 46 g 1. 6 oz DIMENSIONS 186mm x 81