Pack The Dressing Separately
The biggest tip I have to keep your wrap from getting soggy is to pack your dip or dressing on the side. The largest culprit of a soggy sandwich is the sauce, which although tasty, can make your wrap soggy just minutes after making it.
Instead of putting it on your wrap right away, pack the dressing separately in a container, and then dip your wrap in it as you eat it. You still get a bit of tasty dressing, and you won’t have to force down a soggy meal.
You can also butter the insides of the wrap first to create a barrier, which might help to minimize how soggy your wrap gets.