I frequently carry a blind. I have two of the Tracker blinds. They are ok, but there are better ones available, but these were cheap. They are so small when folded, 3"x24", but large enough for two 200 pounders. They do setup quickly, about 15 sec, unless it's windy, then you need the tie downs. You don't want any flapping when it's windy.

A buddy had a hen bump into his blind. I guess they can't quite tell what's what when it comes to depth perception.

I definately take one along on those drizzly mornings that we often get in the spring.