éDescription: Main Material: Canvas Capacity: Can hold iPad,books,umbrellas,drinking flasks,wallet,sunglasses,cigarette,tissue and so on Special Features:Canvas mixed with faux leather, multi-color stripes make a new definition of fashion: casual, vintage and elegant. Have extra adjustable shoulder strap,you can have 3 carrying options (Cross-body, Single Shoulder and Totes)#?except Model-D, Model-D can be used ONLY as backpack. Model C has 4 carrying options: Single shoulder,Cross Body, Tote and Backpack Demension: Model A: 12.6 inch(H)*15 inch(L)*7.1 inch(D) Model B: 15.7 inch(L)*10.6 inch(H)*10.6 inch(D) Model C: 11.8 inch(L)*15.4 inch(H)*4.3 inch(D) Model D:12.5 Inch (L)*8.6(W)Inch*18.5(H)Inch Weight: Model A: 0.8KG Model B: 0.65KG Model C: 0.65KG Model D: 0.8 KG Note: Since the item is measured by manual measurement, the size of the actual item you ré