Setting off on a long hike or bike ride while carrying a heavy backpack almost always results in a sweaty back. With a lack of ventilation, the heat builds up across the body causing you to lose more fluids, critical if you’re tabbing across vast distances. While you could opt for a new tactical backpack which tends to feature some sort or ventilation, not everyone has deep pockets to fork out on expensive new kit. At just 11-ounces, you can benefit from excellent ventilation, comfort, and support while still using your existing backpack with the Ventra Mainframe.
The first of its kind, the Ventra Mainframe is a lightweight, breathable, removable backpack frame compatible with any bag with at least one shoulder strap. Working with loads of up to 60-pounds, the backpack accessory takes under a minute to add or remove larger camping packs with hip belts, smaller daypacks or carry bags. Made from an aluminum frame and breathable mesh the Mainframe is designed to shape to the contours of the users back putting just enough distance between you and the backpack for proper ventilation and support. A convenient upgrade for the summer months, the Ventra Mainframe is available in three colors and sizes. Check out the video below, to see it in action.BUY $90