brholler,
How I justified the purchase of a Bearikade Weekender was by adding up what two Bear Vaults had cost me. I had a solo and a weekender. I replaced both those canisters with on Bearikade. With a Bearikade, I got the size of the BV weekender with the weight of the solo. So, I don't feel bad when I start up the trail with a half full can.