Zipfit 15g Injection Tube size-46 the StoneHauler 45L is built

the StoneHauler 45L is built with 100% material and features our hallmark innovations including a bomber Haul-loop carry system rated to 2kN

Designed for women looking for all-day comfort

and makes it harder to hold an edge

snap-closure straps

V2 PopCush™ Footbed utilizes dual-density PopCush™ construction

Zipfit 15g Injection Tube size-46 the StoneHauler 45L is builtOne tube of the OMfit Cork Flow Composite to be added via the OMfit ports on ZipFit liners. To make fit corrections when more volume fill is needed in the ankles, heels or tongue areas. One tube is normally sufficient. A plunger is needed. Heres a visualization: Throw a cork at the ground and what happens? It bounces back. Throw a piece of EVA foam at the ground. What happens? The impact is dampened and then there is a sad piece of foam on the ground.