Duffle size-Bear hide in checked luggage

[tcmers]

I'm doing a spring bear hunt and will be flying out of Nashville to and from Edmonton. I plan on bringing back the hide only, little to no meat. I've seen recommendations to roll and put into a duffle bag as opposed to coolers. For anyone that has done that, what size duffle bag did you use? I'll be in a two bear area and have to consider the possibility of bringing two hides on the plane. Thanks!

 

[NRA4LIFE]

I would reconsider the cooler idea. My brother is a taxidermist and he says to roll up the hide and get it frozen as soon as possible and try to keep it that way.