The Ventra Mainframe is a genius piece of engineering that should make any day-hike, backpacking trip or climb into a much more comfortable outing. The breathable, removable backpack frame is compatible with any backpack and is designed to keep your back cool and dry. The frame is capable of carrying up to a 60 pound load while itself weighing in at only 350 grams.
The lightweight backpack accessory consists of a simple aluminum frame with a fabric mesh suspension that’s shaped to be worn comfortably over the contours of the carriers back. The frame fastens to any backpack in seconds and puts some much needed distance between the users back and the backpack they’re hauling, giving some much needed ventilation and additional support. The Ventra Mainframe comes in three colors and three sizes, depending on the length of your torso.
To celebrate bike to work day and summer activities being right around the corner, Ventra is offering 30% off all Mainframe purchases through the end of May.Buy from Ventra: Here