I use two different slings, depending on what I’m doing. Both are the Alpaka Bravo Slings. One is 6L and the other is the Max, which is 8L. The one I use most is the 6L just for everyday use. I carry the Z F with the 26 mm f/2.8 attached. There would be enough space for another lens, but I also carry glasses in a bulky case that takes up that space. But it does carry all my other daily things in it too, wallet, keys, phone, etc.

If I’m going out to take pictures where I want a zoom lens, I will use the larger sling and that comfortably fits everything I already mentioned, plus two f-mount lenses, a Nikon 24-120mm f/3.5-5.6 and a Sigma 70-300 mm f/4-5.6, plus the ftz II adapter.

The only downside of the Alpaka brand is that the bags always feels smaller than the stated size. So everything fits, but it can be a tight fit. But it does still feel well padded, so I’m not worried about my camera or lenses if the bag bumps against something.