• Kaukko Nature Penguin Backpack K1320 Wide Main Compartment, Back Compartment and Front Pocket Backless backplane and padded shoulder straps Extremely strong backpack school bag and excellent ease of use for everyday use Custom 15 "" Laptop Compartment Ideal pockets for small items such as pens, calculators, smartphones and keys Adjustable shoulder straps provide ample space for books and documents in A4 format Custom interior lining and Nubuck Accessory Nubuck Leather zipper Heads Material: Custom waterproof Nano technology with custom texture Fabric Capacity 19 Liters Outer Dimensions(Height x Width x Depth): 41 x 26 x 18 cm