it is unless you upgrade it using fsp
And incase you are not sure how to get FSP...
Buy them with gold earned from killing creatures within your lvl.
Buy them with real money by donating to the game
Complete spiecal offers, in the free points section.
the items you have in your back pack could be dropped and destroyed if you don't think they are needed anymore, you can sell them in the auction house or equip them for your character.
In my opinion upgrading BP space isn't really that important at the moment, but it's up to you I guess. :wink:
