| Harmony | Origin | Concord | Nuovo | Orion | Maximus | |
| material | 420 nylon | 420 duragon | 420 nylon | 840 Duragon | 840 Duragon | 840 nylon |
| style | std jacket | std jacket | std. jacket | std. jacket | single tank wing | wing system |
| weight integrated | no | no | yes | yes | yes | The Maximus is a system
comprising the buyers choice from 4 wings, 3 backplates, 2 harnessess and
7 pockets
|
| type | clip | ILRS | ILRS | |||
| inflator | B | S | B | S | K | |
| opv | std | Inova | s | Inova | Inova | |
| dual position chest straps | no | no | no | yes | yes | |
| back protection system | yes | yes | yes | yes | yes | |
| tank straps | 1 | 2 | 1 | 2 | 2 | |
| knife holder | no | no | no | yes | yes | |
| D rings | 5 | 6 | 6 | |||
| sizes | 5 | 7 | 5 | 5 | 5 | |
| lp hose included | yes | yes | yes | yes | yes | |
| extras | smb pocket | |||||