Bombardier's Rucksack

The Bombardier's Rucksack is a legendary quiver for the Demon Hunter in Diablo III. It requires character level 31 to drop.

The unique affix allows the Demon Hunter to have two additional Sentry turrets active at a time, for a limit of four, or five if equipped with the Custom Engineering passive. It does not grant extra charges, however.

Damage bonus for sentries is applied not only to Sentry normal fire, but also to the skills that the Sentries fire with Embodiment of the Marauder. As the damage bonus is not part of the legendary affix, it is additive with but not multiplicative with other Sentry skill bonuses.

Since Patch 2.7.2, the unique affix also increases the damage of Cluster Arrow by 150% - 200%.

It rolls an extra Primary affix, to a total of 7(8).