Was looking for a small, perfect fitting case for my EOS - M camera. Have decided to use this bag and made the perfect choice. The additional lens quiver I think that's great for the Canon EF - M 11 - 22mm f / 4 to 5.6 IS STM Super wide-angle lens, fits exactly into it. I get additionally two spare batteries in the side pocket, and even the bright lens Canon EF-M 22/1: 2 STM pancake into his pocket.