White space on right on mobile devices

I am experiencing strange issue in my wordpress install:

On mobile devices (such as Sony Xperia Z3 compact or Samsung Galaxy S7) there is white space on right of page. On shop page it is even bigger.

I tried to revise all my customizations, but nothing seems to be causing it. I also tried to disable plugins, but without effect.

Problem is not reproducible on desktop chrome developer console, only on real mobile device.

Can anyone please have a look at it?

Thanks

The page I need help with: [log in to see the link]