Ever take your backpack off and find the back of your shirt completely soaked with sweat? This leaves you with a big, embarrassing wet spot on your back...awful if you happen to be heading to class, work or an event.
Imagine being able to walk, run, hike, ride your bicycle/motorcycle or skateboard with your backpack on without having to worry about a huge, embarrassing wet spot on your back when you take your backpack off...
The Maxx-Dri Backpack Airflow Spacer helps Maxximize the airflow between your backpack and your back which allows for a drier, less sweaty shirt while you wear your backpack, and most importantly, when you take your backpack off.
The Maxx-Dri Backpack Airflow Spacer was spawned from the success of our Maxx-Dri Vest for body armor ventilation. The Maxx-Dri Vest is worn by tens of thousands of Police Officers and Military Operatives world wide to provide ventilation and cooling beneath their bullet resistant vests.
SMALL: 12" WIDTH x 15" HEIGHT (Best fit for backpack sizes : 11-14" WIDTH x 12"-15" HEIGHT)
MEDIUM: 12" WIDTH x 18" HEIGHT (Best fit for backpack sizes : 11-14" WIDTH x 16"-18" HEIGHT)
LARGE: 12" WIDTH x 21" HEIGHT (Best fit for backpack sizes : 11-16" WIDTH x 19"-23" HEIGHT)
* Simply measure the back side of your backpack for the most accurate fit based on the above sizing recommendations.