I'm with Looper, if you get a critter you'll be making more than one trip out with it and your camp. I got a Sitka 45 (4500 ci) last fall, its a great pack but I'm looking for something bigger to save trips. What I've used for years is an old lowe contour classic, capacity is 6400 ci, you can get the sink in there ! It heavy (unloaded probably 9 or 10 lbs), but because its so big it has made the difference in making one long, gruelly (but happy !) trip out, rather than a couple trips and maybe multiple days.