Vertex 200 AW. The size is great, and there are tons of internal divider here. Processing also OK. A more stable base made from hardwearing material would be good. The integrated zip pockets are very small 77mm filter housing or Cokin filter and must have no place in the main compartment. What bothers me the most, are the carriers. Above are two tabs, with which one pulls the backpack to the back, otherwise he is now back and is uncomfortable to wear due to the negative weight distribution. Thus, the carriers are, however, (see pictures) very far from and man must again the two tabs dissolve around him Space-saving storage. So backpack on the back straps tighten down backpack straps loosen again.