Not sure I understand what you mean?
The canopy material is fixed to the awning bag on one edge and the outer "pole" on the other.
How can you travel with the canopy in the van? It's fixed to the bag is it not?
If you mean put the whole contraption in the van then I can only presume your canopy is a short one. How will you get it inside? Through a window?
Honestly you will do no damage simply using it as the manufacturer intended.
In my case the bag would rest against the top edge of the awning light. Same on my last van.. Simple answer was to take a length of foam pipe insulation and cut it in half lengthways. Cut the half sections into suitable lengths and fit flat edge to underside of bag using an impact adhesive. This holds mine slightly away from the van side and clears the awning light.
Never had the slightest issue.
The fundamental reason for us buying this style of canopy/awning was simplicity and speed. If you are talking about threading the thing into the rail every time you stop..................!!!!
Tell me I've misunderstood please. I'm worrying now!