I think most pool towels are stolen to wrap up wet bathing suits of people checking out that day who use the pool before they go......or something like that.
That's what plastic bags are for & for dirty laundry. Trash bag for that stuff is part of our packing list. If one was forgotten, we'll use the plastic laundry / dry cleaning bag usually hanging in the closet of the hotel room.
Why would you want them? I don't want another darn stuffed animal in my house let alone a towel animal. They are cute and all and my kids enjoy them while we are there, but no thanks! Maybe this is just my spring cleaning mode talking.