For adults (or even teens) 72-Hour Kits/Bug-Out-Bags I recommend having a large backpack. You want to look for bags that are sturdy and are easy to carry. The benefit of using a backpack for your 72-hour kit verses something like a duffle bag is that a backpack is easier to carry and is hands-free. 72hourkit bugoutbag gobag emergency preparedness LTKItBag LTKFindsUnder50 LTKFamily