11 soul bag container items
The Forever catalog holds 11 soul bag container items, topping out at item level 65 with Felblood Soul Bag, D'Sak's Big Sack, D'Sak's Sack. Bags and profession bags, by slot count.
By quality: 5 rare, 3 epic, 3 uncommon. Item levels run from 20 to 65, for characters from level 1 to 60. 2 bind when picked up and never reach the auction house; 9 can be listed.
The highest item levels here: Felblood Soul Bag (65), D'Sak's Big Sack (62), D'Sak's Sack (62), D'Sak's Sacktastic (62).
One profession makes 4 of them: Tailoring (4). The rest drop, are sold by vendors, or come from quests.
Source: World of Warcraft: Forever game data and Blizzard's Game Data API. Updated with each game build.
Container · Soul Bag · page 1 of 1
 Felblood Soul Bag | Soul Bag | 65 | 60 |
 D'Sak's Big Sack | Soul Bag | 62 | - |
| D'Sak's Sack | Soul Bag | 62 | - |
| D'Sak's Sacktastic | Soul Bag | 62 | - |
| D'Sak's Small bag | Soul Bag | 62 | - |
 Core Felcloth Bag | Soul Bag | 60 | - |
 Felcloth Bag | Soul Bag | 57 | - |
 Soul Pouch | Soul Bag | 52 | - |
 Box of Souls | Soul Bag | 30 | - |
 Kelris's Satchel | Soul Bag | 25 | 0 |
 Small Soul Pouch | Soul Bag | 20 | - |