I purchased this bag for my Nikon S33, a relatively large camera. The cover fits like a glove. But added, they should really not be less. The camera has no lens einfahrendes but a protective plastic before because of the water density. This makes the camera wider, put the bag but well away, because it is easily extensible. It is sewn a one-way metal zipper. At the end of the zipper is a small eyelet for eventual attachment of a wrist strap. The seams are well made. The bag serves as a lightweight cushioning for the camera.