Sweat-Preventing Backpack Frames

Imagine ending a hike or a long day climbing small mountains with a back that isn't totally drenched thanks to the knapsack pressing against it all day; enter the Ventra Gear Mainframe to make that wish come true. Designed to work with your existing backpack to instantly lift it away from your back to keep ventilation at a maximum, the Ventra Gear Mainframe is a patent pending design that's so light it won't bog you down when out participating in rigorous activity.

Featuring a frame to support your pack and a mesh sheet that rests against your back, the Ventra Gear Mainframe is an innovative way to help prevent fatigue when being active. Capable of holding up to 60-pounds of weight, the Ventra Gear Mainframe is ready for day trips or a weekend portage.