The size pictured is for a 13"  Apple mac laptop. This design can be modelled to suit  up to 17" models.  As this is a new product the only one in stock is pictured. l will have a few other fabulous colours available soon. 
All parts of the bag can be detached. The front pouch used to house the leads, mouse  and also has enough room for the strap if you prefer to just use the hand strap. 
made from 16oz waxed waterproof canvas its made to last . The leather additions on all main stress points giving it added durability.  Combining both strength and style will stand up to all your travel needs.
Measurements :    38cm wide 26cm height  3cm depth
front pouch :   26cm wide 18cm height