Thing is so fucking tight. I moved my room around and found a HUGE spot of empty space and I was trying to figure out wtf I was going to put there. Was going to get like a two seater sofa put it there, but I was like "if I do that and I have to move it to work out in my room, that will suck" then someone told me bout these things. like 400 new, got a used one in pretty good condition, they just had the cover dry cleaned for me for 75 bucks. I think I'm going to start a fund to get one of the nice ass covers they got. I love my huge sac.