traveling is already a stressful experience… dont wanna be caught re-vacing in public minutes before boarding if 1) had to open due to TSA or instructions at the boarding gate (esp. during a tight connection) 2) had a leak of some sort 3) needed to grab something out, also imagine the anxiety of trying to avoid to open your packing cube the whole time but still needing something… that feeling’s worse than wanting to go to the bathroom but cant find one around 😂 thats a pass for me…