Honda Ridgeline Platform Topper Dimensions

Can anyone tell be the internal height of a Platform Topper on a Honda Ridgeline? I’m after the height from the bed floor to the underside of the topper roof. I could also work with the sidewall height of the topper.

I think you can email their support team to ask this question.
I have a Ridgeline, and a Platform Camper on order. I asked their support team for the exterior dimension from the top of the bedrails to the top of the camper and they replied pretty quickly that it would be 29 inches.

Thanks for the suggestion. I’ll do that.