I'm looking to upgrade from the water bed sack in my locker. any suggestions?

I think the FlyHigh seat bottom fits in there pretty well, although it won't take up the entire locker. It's a huge locker. I had a sac custom made years ago, probably over 800 #s. It's a little more pricey to go the custom route, but well worth it IMO. I'm pretty sure FlyHigh does custom sacs now as well.

+1 Fat seat bottom from Fly High, <BR>it fits perfectly and adds like 600 lbs.

I had one custom made for my locker from flyhigh. I agree with Scott, you gotta get all the weight you can in there!!!

Rear seat bottom is what I run, works great. Also get some POP bags or lead for the nose and stuff it way up front.