Just an FYI. If you go this route which is great, use a screw cap on one end of course but drill through the square part and somewhere else and run a wrie clip or lock....they can come loose. Also drill a little vent hole somewhere...the glued caps can blow off in the depressurized plane.....my friend got and empty Sage case with no bottom on it and no rod flying back form Alaska....they didn't stnd behind the issue.