Meanwhile I own several Lowepro Photo bags (and also more of the Event Messenger line) because I appreciate the excellent processing and flexibility of Lowepro. This bag (100) I use when I eg only a very small photo equipment - for example, only my Sony A 6000 (or the NEX 7) Zeiss Vario Tessar with the 16-70 mm lens with another (eg SEL 1.8 wants to take 50). Even with attached sun visor on the Zeiss lens adjusts camera still perfect in the small bag. In order to better protect them from the rain, I have taken up with a waterproofing spray. Practically, the three outside pockets, where - if necessary - will also find a plan or a small drinks bottle (0.5 l) place.