The Miller Backpack features a high strength, flexible nylon/rubber backpack for mounting an emergency gas supply, in addition to providing two hook up D-rings in front. The unit is very comfortable, worn with or without cylinders.
| Blue | |
| Part Number | Description |
| 900-055SB | Bell Backpack Harness, S, Blue |
| 900-055MB | Bell Backpack Harness, M, Blue |
| 900-055LB | Bell Backpack Harness, L, Blue |
| 900-055XB | Bell Backpack Harness, XL, Blue |
| Flex Black | |
| Part Number | Description |
| 900-055SK | Bell Backpack Harness, S, Black |
| 900-055MK | Bell Backpack Harness, M, Black |
| 900-055LK | Bell Backpack Harness, L, Black |
| 900-055XK | Bell Backpack Harness, XL, Black |
| Blue Adjustable | |
| Part Number | Description |
| 900-055SB-A | Bell Backpack Adjustable Harness, S, Blue |
| 900-055MB-A | Bell Backpack Adjustable Harness, M, Blue |
| 900-055LB-A | Bell Backpack Adjustable Harness, L, Blue |
| 900-055XB-A | Bell Backpack Adjustable Harness, XL, Blue |
| Flex Black Adjustable | |
| Part Number | Description |
| 900-055SK-A | Bell Backpack Adjustable Harness, S, Black |
| 900-055MK-A | Bell Backpack Adjustable Harness, M, Black |
| 900-055LK-A | Bell Backpack Adjustable Harness, L, Black |
| 900-055XK-A | Bell Backpack Adjustable Harness, XL, Black |
| Blue with Chest D-ring | |
| Part Number | Description |
| 900-055SB-D | Bell Backpack with Chest D-ring Harness, S, Blue |
| 900-055MB-D | Bell Backpack with Chest D-ring Harness, M, Blue |
| 900-055LB-D | Bell Backpack with Chest D-ring Harness, L, Blue |
| 900-055XB-D | Bell Backpack with Chest D-ring Harness, XL, Blue |
| Flex Black with Chest D-ring | |
| Part Number | Description |
| 900-055SK-D | Bell Backpack with Chest D-ring Harness, S, Black |
| 900-055MK-D | Bell Backpack with Chest D-ring Harness, M, Black |
| 900-055LK-D | Bell Backpack with Chest D-ring Harness, L, Black |
| 900-055XK-D | Bell Backpack with Chest D-ring Harness, XL, Black |
optional chest d-ring and chest strap
Optional chest D-ring and chest strap. Available on all models.
| Optional Chest D-ring | |
| Part Number | Description |
| DB | Chest D-ring (Blue Harness Option) |
| DK | Chest D-ring (Black Harness Option) |
optional jock
The Miller Standard Harness provides a rugged, economical unit for general surface diving operations. The harness features strap adjusters and two hook up D-rings in front for securing the diving hose to the body, eliminating direct hose strain on the Helmet or mask.
| Optional Jock Strap | |
| Part Number | Description |
| 900-085B | Jock Strap, Blue |
| 900-085K | Jock Strap, Black |









