Pro Tec Deluxe Notebook/Tablet Messenger Bag (A501) Nylon exterior, 1680 gauge ballistic, water and abrasion resistant Exterior fits over luggage telescoping handles Messenger flap features 2 zippered pockets Built-in organizer with 3 large pockets Includes padded removable shoulder strap Elastic water bottle side pocket Padded mobile phone side pocket Thickly padded carry handle