42mm Quick Hydration Kit 42mm Hydriam Collapsible Flask — Size and Color:350ml Blue An easy screw tips allows

An easy screw tips allows for any standard tip to be attached to the Diorite Poles

We also use highly compressed cork

Featuring a collapsible body with a stiff neck and bottom

Weight: 79g

to emphasize comfort and durability

42mm Quick Hydration Kit 42mm Hydriam Collapsible Flask — Size and Color:350ml Blue An easy screw tips allowsThe Quick Hydration Kit is an endlessly customizable hydration vest set up. Design a hydration kit to the exact specifications of your running vest, your running style, and your preferences by mixing and matching the different combinations of our Quick Hydration Kits. As part of our 42mm Quick Hydration Kit, select one of three volumes of our 42mm Hydriam Collapsible Flasks and one of the three lengths of our QuickStraws. A full kit comes with your