Material: Leanu Canvas is an upcycling eco-friendly fabric developed by making discarded denim into yarn and using a new technique. The fabric of the Harringbone Packon was made using advanced canvas pattern techniques. It is an upcycling eco-friendly canvas bag developed with a new application technique. Design: It is practical because it has a front card pocket The shoulder strap can be easily attached to and detached from the inner D ring. I added luxury to the front webbing with brand labels. Size Large - W34 D11.5 H25 cm Medium W26 D10.7 H20.3 cm Mini W21 D10 H15.5cm Strap drop 10cm Shoulder strap 113 cm Structure Large - Bridge magnet closing makes it easy to store and has a front card pocket for practical use. The spacious interior of a 14-inch laptop and the open pockets inside add efficiency. Medium - Bridge magnet closing makes it easy to store and more efficient with front card pockets, interior side pockets and tumbler bands. Mini - Interior side pockets with front card pockets and linu canvas fabric for added completeness and efficiency.