I use this Eagle Creek packable bag, it lives in my main carry on luggage. It is made using a ripstop material so is stronger than most packable day bags. I regularly carry laptops and tripods and other heavy-ish items with no trouble, admittedly I don't check the bag but it should be ok in this respect if only packing tripods though ^
Last edited by Matrick; Sep 19, 2016 at 12:39 pm