Size: L 
It is soft, lightweight, elastic and easily to carrying.
Two-side change it, have waterproof in the rain weather.
Extended flaps wrap around the lens with touch fastener material to secure cover around the camera
Fit general camera with a lens 3.5-7.0" (8.7-17.5cm) long;
The latch system snugly fits the cover around camera to provide minimal bulk and maximum protection

It also can fit camera body with lens 18-55mm and 17-85mm lens.