Crazy Ants Fit 15" 17" Laptop Vintage Canvas Mens Messenger Bags Ipad Laptop Briefcase Shoulder Bag,Blue Bag size:15.7 x 6.7 x 20.5 inches Huge Roomy --Integrated laptop compartment of velcro holds up from 15 to 17.3 inch laptop with a professional pocket for iPad,tablet,extra large room for books,clothes etc. Very Practical --various zippered or button pockets of different sizes are professionally designed for many items,such as phone,wallet,notebooks etc,easy and quick accesses to them. 3 side pockets for water bottle and compact Umbrella Durable and Fashion --Sturdy shoulder straps and handle for heavy carry,well protected with unisex unique fashion style design Comfortable --airflow back system and adjustable shoulder strap airflow design provides extra padding for comfort and maximum back and shoulder support