This patented backpack has a quick-release system for your weapon. A very clear video of this has been posted at: https://www.vornequipment.com/
It has never been so easy, to put the gun from your back to your shoulder, one movement and the gun is loose, no hassle with straps or clips etc.
The backpack has a maximum capacity of 20 liters excl. the rifle compartment. And it weighs only 2.6 kg. with wide hip belt and chest closure, so that the backpack is not a burden when walking due to its movements.
* Volume 12 to 20 liters (measured without weapon compartment)
* Patented Form Quick Release System
* Padded weapon compartment that protects your weapon during the raid
* Reinforced by an aluminum frame.
* Wide shoulder straps for a comfortable carrying capacity.
* Wide hip belts, which ensure the perfect distribution of the weight to be transported.