I recently purchased the “Gro Anywhere Blind” made by the Gro company. They are the makers of the “Gro bag” and other sleep related products like the “Gro clock.” I was looking for something that was easily portable and would truly darken the room. In addition to the travel aspect, we are moving yet again and it won’t be to a forever house. I just can’t invest in more permanent black out blinds at this point.
I like that this little number adjusts to different sized windows and still does a pretty good job of making the room as dark as possible. The only downside is that it leaves behind suction marks on the window. Extra cleaning that I won’t get to until after all I deal with all the little greasy handprints on my walls.
It was an expensive purchase but I’m happy to report that it got the job done. Recommended for travel!