No matter how healthy you are, chances are you would love to experience a soothing massage at some point or the other in your life. The Massaging Backpack you see here does this just for you, being the perfect portable solution for a sore back. Sounds like a pretty handy tool to have on your travels, as it will rumble at a customizable pulse in order to help ease any discomfort your back is currently experiencing. Some might balk at the 39.90 Euro price tag, but that's much better than spending a dollar on those massage chairs which offer a temporary relief. I wouldn't recommend eating anything while wearing this, since a hard massage might actually cause you to choke on your food.