Urban Hippy Tripster Pack - UHTP Olive for Macbook 13" Super Secret Compartment - The pen panel (fits oversized pens) is removable. Imagine a wall safe behind a picture. While velcroed on, it is flush with the back panel. Peel it back for access to passports, cash, or documents up to 8.5" x 11". Beast of a Laptop Sleeve - The heavily padded laptop and tablet sleeve is zippered on the top for extra protection. It's also removable via velcro. Dimensions, 13" deep by 10" wide. Heavy Duty Shoulder Harness - Comfort, style, and with a webbing engagement system. Big Beer, Big Bottle Pockets - The side pockets will hold a 25oz water bottle or big beers. Oversized Sunglass Compartment - Fits two glasses easily in a soft interior.