Review on KGMCARE 6 PACK Over- Sized Moving Bag With Strong Handles And Zippers, Foldable Storage Bags For Clothes, Moving Supplies, Space Saving (Black Lantern, 6 PACK） by Dave Neal

Photos on one foot tiles for scale.These are made of material similar to what a tarp would be made of. Pretty waterproofNo way can you use these as a carry on. The limit for carry on for most airlines is 45 linear inches, these are way too big if full and technically are too big even if not full.The sum for these is 56 inches so they can be used as checked luggage on most airlines (most have a linear amount of 60 inches). That said, I would not use these for a permanent suitcase but we find this type of bag useful for students going back and forth to college. We put the clothing in a large plastic bag (the kind you can suck air out of) and put them in these. Then when the kids get to the dorm they can fold these up to store, or when they get too destroyed, throw them out. They can usually make it through a flight or two, but that is all. The kids also use them when transporting clothes to the washer/dryers.I prefer the nylon foldable duffle bags for more uses when traveling, but they are more expensive (about the same price for one as for all 4 of these).You can wear them as a backpack, but it is really not all that comfy. The guy wearing one here must have filled it with a piece of foam, because it tends to slump down way more when really full of stuff.