The Badlands Bino XR Pack is designed to hold up to 10 x 42 Binoculars. Inside dimensions are 6 IN H (7 3/4 IN expanded) x 5 3/4 IN W x 4 IN D. You can measure your binoculars to see if they will fit although it is unlikely that they would.
The Vortex Razor HD 12x50mm Roof Prism Binoculars should fit in the Badlands Bino XR Pack. However, a rangefinder with the binoculars will most likely not fit.
There will be extra space. Too big would be determined by whether you want the case only for the binoculars or if additional supplies will be carried in the case.
Yes, they should fit without issue.
It will be a tight fit, but I do believe this pack will accommodate the binocular in the main pocket and the range finder in the bottom pocket.
They should fit, but it may be tight horizontally.
The strap is included. It should fit both as it is listed as fitting most 10x50 or smaller binoculars and the rangefinder shelf accommodates most rangefinders. The dimensions for the binocular pocket are 10" x 7.5" x 4", so as long as the your binocular falls within that dimension there should be no issue.
Yes, the bottom compartment is intended for a rangefinder. However, you could also use it for something else that is of like size.
Updated Answer: It would not fit as this pack is designed to fit 50mm binoculars.
Yes, there is a separate compartment for a rangefinder.