I travel for work and I was always having to cram a car charger, wall charger and a headset for my phone into my laptop bag. Then I would always loose one of the items or it would get tangled.This is a great product concept - the portfolio holds all of my receipts and inside the portfolio there are three pockets that hold the products. One product is a COMBINED (one unit) CHARGER FOR THE CAR &amp; WALL. This is great! it charges my phone either in the car or in the hotel room. The headset is good and the car holder is conventient to hold your phone while in the car. The car holder works with a carrying case or with a holster, which is great for my phone.I also bought one for my wife who doesn't even travel just for the combined car and wall charger for her and a spare portfolio for me.