Size: 15.5" x 12" x 5.5" Great for:Everyday Use, Work, Travel, Gym, Hikes. Main Compartment:Stay Organized with 8 Easy access Pockets, Waterbottle holder, Key Holder, Pen Holder, Document Sleeve and more. Laptop:Separate Padded laptop pocket fits up to 16” Macbook Passport Pocket:Secure Passport pocket. Luggage Pull-through:Luggage pull-through makes traveling a breeze. Convertable Straps: Wear your bag as a backpack, tote or briefcase.