What is your suggestion?:
Like with pieces of the pyromancer outfit, allow players to trade in spare hunter guild outfit pieces for another loot sack. Could scale which sack with the player's hunter level (e.g. you receive the master sack if you're qualified to receive master tasks)
Is this in OSRS?:
No
Has this suggestion been accepted already?:
Not that I've seen
How would this benefit Alora?:
Allows players to benefit from an otherwise purposeless duplicate item