Yo Guys, I'm about to install a new custom sac from chpthril, so I'll have the 350 lb sack that came with the boat with nothing to do with it. I guess I'll hve to stick it on the seat in the corner and fill'er up! I'm wondering if anyone who used to manually fill the sacks and converted to automated miight have an extra pump and hose they aren't using that I could fill this up with. If you want to sell me a used one for a good price, PM me!