I just read where they hold 80lbs. That guy said they last about 2 weeks at his place. Here is a review from Bass Pro customer:
Love these Feeders!,
March 4, 2014
By TXCM13 from Texas(read all my reviews)(read all my reviews)
Advantages: easy to fill, deer take to them right away, easy to set up, works for protein or corn, no raccoon problems
" Have several of these feeders on our ranch, and LOVE them! They are perfect for feeding free choice protein pellets, without having to buy big expensive protein feeders. On top of that, you can easily move them, they're sturdy, and easy to set up & fill with feed. We haven't had a single coon get into these feeders, and the little buggers are really bad in our area. I have a friend who placed one too close to a tree, and the coons were able to jump onto the feeder; but once he moved his, no more issues! The coons did try to climb the t-posts to ours at first, but never made it all the way up to the feeder...Think they're too fat to balance on the post, lol! Money well spent!! "