Armor customization (Halo 3)/Back
From Halopedia, the Halo wiki
| In-game | Appearance Name | Unlock Requirements | Description |
|---|---|---|---|
| Default | Default | No backpack | |
 |
Tactical Pack | Season 6: Raven, Tier 23  1 |
All-purpose hardened storage. |
 |
Demolitions Pack | Season 6: Raven, Tier 50 1 |
A one-stop shop for your front-line combat engineer. |
 |
Communications Pack | Season 6: Raven, Tier 54 1 |
Battle network relay. Provides the user with a multi-channel secure network uplink. The case meets or exceeds all UNSC mil-spec standards for temperature, impact, moisture, vibration, and foreign particulate resistance. |
 |
Ammo Pack | Season 6: Raven, Tier 97 1 |
Keep the party going with additional ammunition reserves and a back-up knife. In field situations packs such as these extend the duration of combat excursions and reduce the need for supply drops, but in training environments they have no effect. |
 |
Pulaski | Season 6: Raven, Tier 86 1 |
Spartans serve as a fire break for many existential threats. |
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Sword and Board | Season 6 Challenge: Best at Both | Survive the onslaught. |
 |
Katana | Unlocked by default | Fortune favors the honorable and dedicated. |
