Vans Clamber backpack

Vans the clamber backpack is a high end backpack, it is a 100% polyester backpack with one large main compartment, ergonomic shoulder straps, a padded laptop sleeve and organizer at the main compartment, and a zip pocket at the top. 

specifications:

measuring 20 l x 12.5 w x 6.5 d inches, it has a 26.5-liter capacity.