This is a good product and I like that it protects my investment and favorite pack. It is easy to get my pack in it. It is a little hard to carry a heavy load so I put it on when I get to the check in stand. this would also be good to protect many things like a car seat or stroller.

I have a Osprey 85 and it fits well into the bag - including throwing stuff along the sides that are not attached to the pack. It is nice to throw on quick once you are at the airport and take off once you get it off baggage claim. I dont recommend carrying it around forever on the single strap - just feels like it struggles with 50 pounds of pack in there. I had a couple small rips my first trip - but the rips were not the pack, which is the whole point of it. I wish for the price it would be a bit thicker gauge of material, but solid nonetheless.

This is, essentially, just a giant bag to enclose your backpack when you check it at the airport. I was surprise that there's no way to secure the bag closed, you just pull a drawstring as tight as you can. Backcountry.com only sells the largest size of these, although Osprey makes 3 different sizes, and it completely swallowed up my Aether 60, making carrying it in the Airporter a little awkward. The Airporter does, however, do a great job of protecting your pack while traveling.

This duffle bag fit my husband's and my fully-loaded backpacks en-route and returning from Europe. Really essential so our packs didn't get damaged. Don't try to load the packs one on top of the other, but more or less end to end with a bit of overlap in the middle. The long length of the duffle bag easily accommodates this style of packing.

I'm fully confident in durability of Osprey Airporter Bag. As its mentioned below, for carrying some baggage with potentially sharp edges the fabric would be a bit thicker.