Circumference of the strap is about 50 inches on the original sling bag and the plus size version is 12 inches longer. The size of the bag is the same on both of them.
Top of the bag is about 11.5 inches and the bottom is about 9.5 inches. Depth of the bag (measuring the top part) is about 4 inches. Height is approx. 8 inches.
Comes with the strap to hold the camera and a safety strap to attach to the side of the camera so the camera is attached in 2 places.
***Phone case strap is sold separately
Dimensions
Specifications
The main part of the bag (without the top zipper overhang) is approx. 14 inches wide.
Height of the main part of the bag is approx. 9 1/4 inches. (Height of the handles is approx. 6 inches)