Cool invention   

Cool backpack! Thanks for sharing.

Nice one! I am really waiting to get my backpack from the video. I currently have my Phantom multifunctional backpack but I feel like I need some new inspiration. Thank you for sharing mate. Related to your topic, just today I read an article about cool backpacks for men and I totally think this one should be on the list. If anyone else has some suggestions about other cool backpacks I would really love to hear about them.