The main thing that interested me was the exact dimensions in cm pockets inside. Large front pocket: L 21 XH 14,5 + small front pocket through: L 21 XH 10.5 on one side and the other 7.5 + always at the front, very small pouch: L 4 X 8 5 with a 1 cm opening at the bottom of each side. Pocket rear obliquely: L 21 X 20 on one side and the other 16.5. This bag is essential for me today. I advise you.