HydraPak UltraFlask Speed 600mL import_2022_08_08_144322 - Features like air vents

- Features like air vents and the functional fabric guarantee quicker drying and exceptional breathability

Topped with a new feature

35% elastane

But these navy OG frames with blue gradient lenses are

HydraPak UltraFlask Speed 600mL import_2022_08_08_144322 - Features like air ventsGo 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