Shock absorbing, waterproof inner lining on the front and rear body. Laptop section compatible with 13-14 inch. Important Note: Maximum weight carrying capacity is 4 kg. Since the carrying columns are sensitive, if more weight is added, the ropes may wear out and break off from the bag! Note: Our products have European Union approved anti-carcinogenic fabric and are environmentally friendly! Dimensions: Width (Width): 26 cm Height (Length): 37 cm Bottom Width: 11 cm Instructions for Use: Products are delicate and require careful use. When dirty, do not put it in the washing machine or dryer, do not dry clean it, clean it with a slightly damp cloth.