@jorge @dave_andersen @katherined @Wildbill That was my first trip with the Trinity, I also had my Tri-Star and I took these side-by-side. The Trinity has the orange interior. They have similar profiles in terms of height and depth, with the Trinity over four inches longer and built with a bit more material to expand larger. I used to travel with my Brain Bag but it's awkward in all the wrong ways for days at conferences and offices. 1/2