Hirko also sells bolt pouches, which can be used to store a certain amount of crossbow bolts. Buying bolt pouches from Hirko is the only way to obtain them. This item is not available in his trade selection: you must speak to Hirko about crossbow ammo and he will tell you about the pouch and ask if you would like to purchase it for 1500 coins. Just go to west ge and theres a free passage to Keldagrim.
A bolt pouch allows a member to carry more bolts. It can be purchased from the crossbow salesdwarf in Keldagrim.
Bolt pouches can only hold 4 different kinds of bolts. To store bolts in a pouch, players have to use them with the pouch. Left-clicking on the pouch will open a menu showing players what bolts are currently in the pouch. Each of the four slots can hold up to 255 bolts. Bolts can be removed from the pouch or equipped by right-clicking on them. Mithril grapples, however, cannot be stored in pouches.
This item is particularly useful for God Wars Dungeon when doing Armadyl, as a majority of people use 3 types of bolts: Diamond bolts (e)& Ruby bolts (e) for the boss/minons and Emerald bolts (e) for killcount. It saves you an extra inventory slot for other items such as aSaradomin brew or Super restore.